Engineering and Comp Sci Homework Help Forum

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Engineering Op Amp Circuit Analysis: Finding Unknown Voltage V(b) with R1 = 1 Ohm

  • dcrisci
  • · Replies 4 ·
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4

A problem in rigid bodies equillibrium

  • ehabmozart
  • · Replies 3 ·
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3

LED/Photodiode Advice for University Project

  • SalfordPhysics
  • · Replies 9 ·
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9

How to calculate Fourier Transform of e^-a*|t|?

  • Nat3
  • · Replies 6 ·
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6

Apparent Power, Real Power and Reactive Power

  • fatmoe
  • · Replies 3 ·
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3

Lab-3 phase star connected system

  • go2255
  • · Replies 1 ·
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1

Comparison for Experimental vs Literature values for alumnium

  • uzman1243
  • · Replies 2 ·
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2

What Is the Molar Ratio of Two Ideal Gases in a Mixture?

  • enokoner
  • · Replies 5 ·
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5

Engineering Need to calculate power expended by the motor

  • OZwurld
  • · Replies 6 ·
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6

M-ary Tree: Given Nodes, find leaves

  • scorpius1782
  • · Replies 9 ·
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9

Engineering Solving Old Midterm Problem: Voltage Across 9kΩ Resistor

  • gfd43tg
  • · Replies 2 ·
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2

What is the height of the recursion tree for t(n) when n is a power of 2?

  • scorpius1782
  • · Replies 3 ·
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3

Not sure about finding velocity with this equation

  • SpaceLight
  • · Replies 2 ·
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2
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4

Engineering Do you have to refer core losses in equivalent circuit?

  • kaalad
  • · Replies 1 ·
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1

Inverse Discrete Time Fourier Transform (DTFT) Question

  • DSRadin
  • · Replies 2 ·
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2

Plotting a graph of accelleration agains displacement (x)

  • Ebies
  • · Replies 1 ·
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1

CinemaScope with natural daylight.

  • Sparkle
  • · Replies 3 ·
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3

Engineering The current in a circuit using nodal analysis

  • Gliese123
  • · Replies 10 ·
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10

Engineering Op Amp Circuit - Simple non-inverting circuit question

  • dwn
  • · Replies 1 ·
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1

Engineering Current and energy in a parallel RLC circuit

  • dwn
  • · Replies 4 ·
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4

Engineering Solving Source Transforms: Finding v(out)

  • dwn
  • · Replies 5 ·
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5

Finding Thevenin voltage with two voltage sources and a Zener diode

  • sampsoninc916
  • · Replies 5 ·
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5

Nodal Voltage Analysis: Correcting an Error in Circuit Solution

  • alexmath
  • · Replies 3 ·
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3

How to find common-mode voltage gain of a Differential Amp

  • DODGEVIPER13
  • · Replies 8 ·
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8

Attempting to get this interative binary tree insert to work.

  • Eruditee
  • · Replies 2 ·
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2

Calculating Flexural Rigidity across span of guitar soundboard

  • jellicorse
  • · Replies 6 ·
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6

What is causing the clumping in my piecewise function plot?

  • STEMucator
  • · Replies 1 ·
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1

Block diagrams to transfer functions

  • Dustinsfl
  • · Replies 3 ·
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3

PWM Controller period and duty cycle questions

  • Steve Collins
  • · Replies 2 ·
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2

Matlab Simulink-Using PID controls?

  • annas425
  • · Replies 2 ·
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2

Matlab: plotting one period of a discrete signal

  • Steve Collins
  • · Replies 3 ·
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3

Why connect substrate to source to cut off pn junctions in a MOSFET

  • shawrix
  • · Replies 4 ·
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4

Engineering Understanding Source Transformations in Operational Amplifier Circuits

  • dwn
  • · Replies 8 ·
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8

Trilateration with a Difference

  • Sparkypedia
  • · Replies 6 ·
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6

Have you considered sustainability in your shampoo dispenser design?

  • petematic
  • · Replies 3 ·
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3

Why Can't I Find All Eigenvectors for My 3x3 Matrix?

  • haz
  • · Replies 1 ·
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1

Engineering Derivation of Source-Free RC circuit

  • Brute
  • · Replies 4 ·
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4

Solving for the resistance in a Voltage Regulator

  • azlm
  • · Replies 4 ·
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4

Defining parameterized variables and functions in Mathematica 8

  • Qubix
  • · Replies 1 ·
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1

Thermofluids -Finding the temperature of Combustion

  • Tommybc
  • · Replies 1 ·
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1

Engineering RC parallel circuit, find the value of R and C

  • Agent47
  • · Replies 6 ·
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6

How Do You Calculate Norton's Current in a Complex Circuit?

  • johnsy1312
  • · Replies 6 ·
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6

Nuclear Eng. - Control Rod step requirements

  • mudweez0009
  • · Replies 6 ·
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6

Feedback and control steady state error

  • Dustinsfl
  • · Replies 7 ·
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7

Simple fundemental Electromagnetics question

  • Learnphysics
  • · Replies 7 ·
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7

Mechanical - Deflection and Slope, cantilever beam

  • Sadlercomfrot
  • · Replies 5 ·
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5

Output resistance formula for CS MOSFET with V'A, L, and ID

  • vermin
  • · Replies 1 ·
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1

Explanation of graphs involving capacitors (charging/discharging)

  • Mutaja
  • · Replies 8 ·
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8

Signaling System 7 and Q.xx protocol series for RNIS

  • arassil
  • · Replies 4 ·
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4

Optimal Steel Profile and Hook Design for Crane Beam Project

  • gras
  • · Replies 2 ·
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2

Engineering Microwave Circuit: Quadrature Coupler

  • sandy.bridge
  • · Replies 1 ·
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1

Engineering Finding the Thevenin voltage for the circuit.

  • johnsy1312
  • · Replies 4 ·
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4
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11

Z-transform and even/odd signals.

  • ace1719
  • · Replies 4 ·
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4

Engineering How Do You Calculate the Potential at the Inverting Input in an Op Amp Circuit?

  • monkeysinspace
  • · Replies 3 ·
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3
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1

How Do You Calculate Reynolds Number for Water Flow in Pipes?

  • jim1174
  • · Replies 4 ·
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4

Power Factor and Single Phase Transformer

  • fatmoe
  • · Replies 1 ·
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1
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5

Engineering Calculating Currents in an RL-Circuit with an Open Switch

  • Mutaja
  • · Replies 14 ·
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14

Proving serpentine belt length formula with negative radii

  • chriskay301
  • · Replies 3 ·
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3

Why do Van de Graaff generators produce such low current?

  • supernova88
  • · Replies 1 ·
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1

Engineering Finding the step response of RL circuit

  • Vishera
  • · Replies 8 ·
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8

Calculate Stress in "Y" Direction: σ=P/A Equation

  • Xenix
  • · Replies 1 ·
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1

Force between two bar magnets with copper gap

  • Mutaja
  • · Replies 2 ·
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2

Engineering "Connecting Magnetic Circuits in Series

  • Mutaja
  • · Replies 16 ·
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16

Matching Lagrange and Newton's equations for rolling mass system

  • rcummings89
  • · Replies 1 ·
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1

Engineering Do you apply KCL/KVL with the switch open or closed for second order circuits?

  • Tekneek
  • · Replies 13 ·
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13

Does a noninverting amplifier change the frequency of an input signal?

  • EEInProgress
  • · Replies 2 ·
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2

Engineering How does this short circuit affect this circuit?

  • Vishera
  • · Replies 1 ·
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1

How does temperature vary with power in a room?

  • baha
  • · Replies 3 ·
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3

How can we calculate the average power of a conventional AM signal?

  • Dina Khaled
  • · Replies 5 ·
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5

Electrical Engineering - Control Systems - Design Via Frequency Respon

  • GreenPrint
  • · Replies 4 ·
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4

Orthographic to isometric drawing

  • bawse
  • · Replies 4 ·
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4

Why is Q1 on and Q2 off in this BJT differential amplifier?

  • jafferrox
  • · Replies 1 ·
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1

Engineering Series RLC Circuit Response: Finding Natural and Forced Responses

  • juicev80
  • · Replies 1 ·
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1

MOSFET and resistor sizing for a circuit design problem

  • Gilster
  • · Replies 2 ·
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2

Adding sinusoidal functions using phasors

  • Vishera
  • · Replies 8 ·
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8

The last Beta and alpha for BJTs

  • Duave
  • · Replies 4 ·
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4

Tangent Plane to f(x,y) = sin(x)cos(y) at (π/3,π/2)

  • Feodalherren
  • · Replies 3 ·
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3

Need topic regarding Secure multicasting

  • anes
  • · Replies 5 ·
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5

Converting orthographic drawings to isometric projection

  • bawse
  • · Replies 2 ·
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2

Average value of current from graph.

  • tasnim rahman
  • · Replies 7 ·
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7

Voltage compliance and load resistor range for BJT current source

  • Duave
  • · Replies 18 ·
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18

Engineering Finding R and C from a parallel RC circuit

  • Agent47
  • · Replies 4 ·
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4

Common Source MOSFET Amp problem

  • vermin
  • · Replies 1 ·
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1

How to define system from a given equation

  • aguntuk
  • · Replies 8 ·
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8

MatLab fplot help. Something may be wrong with my fplot?

  • sloan13
  • · Replies 5 ·
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5

Bifurcation values for logistic map

  • sumonmumu
  • · Replies 5 ·
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5

Engineering RC circuit with rectangular pulse

  • gfd43tg
  • · Replies 7 ·
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7

Finding a stable configuration of charges with zero net force

  • qwerty92
  • · Replies 5 ·
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5

Potentiometer circuit for measuring wire angle with op-amp

  • madgorillaz15
  • · Replies 3 ·
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3

Flowchart Help with Homework Equations

  • Ronaldo95163
  • · Replies 3 ·
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3

Matlab continuous uniform distribution

  • freezer
  • · Replies 2 ·
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2

How does printSpaces(j+1) work without j being defined?

  • Ronaldo95163
  • · Replies 4 ·
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4

Solve Smith Chart Q: Input Imp, SWR, Load Pwr

  • freezer
  • · Replies 1 ·
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1

Virtual Work Method on a Truss

  • dtb_419
  • · Replies 3 ·
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3

Determining forces in members of a structure

  • question dude
  • · Replies 8 ·
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8

How to estimate transfer function given a transmissibility plot?

  • annas425
  • · Replies 3 ·
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3