Recent content by lookingforhlp
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Undergrad Solve for L: Unknown Exponential Function & Plain Side
I am doing a heat transfer problem and I need to solve for the length of something. I have reduced the equation to this: [C3/C1*L] = e^(-C2*L) Find L Where: C1, C2, & C3 are constants Please help I am in a real bind!- lookingforhlp
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- Function
- Replies: 1
- Forum: Differential Equations
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Study Guide Concept Question on Magnetic Fields
Homework Statement Why are magnetic forces not always conservative? I came across this question and to my knowledge they are always conservative...can anyone explain why they wouldn't be?- lookingforhlp
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- Concept Fields Magnetic Magnetic fields Study
- Replies: 1
- Forum: Introductory Physics Homework Help
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Equivalent Capacitance or Resistance and Kirchoff's rules
I agree- lookingforhlp
- Post #11
- Forum: Introductory Physics Homework Help
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Equivalent Capacitance or Resistance and Kirchoff's rules
I was pretty sure it was the other way around...let me double check- lookingforhlp
- Post #9
- Forum: Introductory Physics Homework Help
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Equivalent Capacitance or Resistance and Kirchoff's rules
Ctot = 4KC?- lookingforhlp
- Post #6
- Forum: Introductory Physics Homework Help
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Equivalent Capacitance or Resistance and Kirchoff's rules
In that case Rtot = 2R and Ctot = 4K*epsilon*area/distance- lookingforhlp
- Post #4
- Forum: Introductory Physics Homework Help
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Equivalent Capacitance or Resistance and Kirchoff's rules
So just the total resistance and total capacitance?- lookingforhlp
- Post #3
- Forum: Introductory Physics Homework Help
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Surface charge, electric fields, and capacitance
I want to take this one step at a time so I want to address A.) first- lookingforhlp
- Post #2
- Forum: Introductory Physics Homework Help
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Surface charge, electric fields, and capacitance
Homework Statement Two large conducting sheets are charged with a positive surface charge density. They stand vertically facing each other a distance d apart. a.) suddenly, we shrink the left sheet to a square with sides equal to d, what is the field at the point along the central axis of...- lookingforhlp
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- Capacitance Charge Electric Electric fields Fields Surface
- Replies: 1
- Forum: Introductory Physics Homework Help
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Equivalent Capacitance or Resistance and Kirchoff's rules
Homework Statement If each capacitor is filled with a dielectric material (with constant K, kappa), what is the new equivalent RC circuit? All resistors have equal value, and capacitors have equal value (without a dielectric), C. Homework Equations C = (Epsilon * Area) / Distance C with a...- lookingforhlp
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- Capacitance Equivalent Resistance Rules
- Replies: 10
- Forum: Introductory Physics Homework Help
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Uniform Electric Fields concept question
Homework Statement This is a concept question on a study guide I came across and I really didn't know how to answer it or think about it...I havn't seen anything like this question before How could you prepare a spherical chamber that has a uniform electric field everywhere inside?- lookingforhlp
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- Concept Electric Electric fields Fields Uniform
- Replies: 2
- Forum: Introductory Physics Homework Help