Recent content by moe619

Vout = A (V₊  ̶ V₋) never seen this formula is it the same as Vout=Av*Vin V=IR 5=I x 10k I= 0.0005 A

approximately V out can be determined there is a formula but its for a summing/difference amplifier Vout= -(V1 + V2) (for unity gain mode) Vout= -(Rf/R) (V1 + V2) (where R1=R2=R) ...... Vout= V2 - V1 (for a unity gain amplifier) Vout= (Rf/R1) (V2 - V1) (for an amplifier with gain...

5V? more or less?

the output voltage of the non-inverting amplifier is in phase with the input voltage. Vout=Vin

5 V? we said the horizontal 10k would be 0 V

then let's calculate the current..?

V1 and V2 my lecturer kind of gave us an idea that there both 15 V and Vcc is 10V now I am more confused

:confused:please reply

i=v/r we makeup v (9-18) and how about resistance we just use the 10K before ground?

is part a done ?

if we don't put a figure on it how are we going to find the output current for part b and is Rf important to note down is Rf the horizontal one on the left 10K?

not really i know what it does like, it won't work if it doesn't get 5V or something

it has to balance to reach a point of equilibrium 99.99% ? 0 Volts? true.

the input it connects to is( - ) so its negative feedback. i don't think there's current flowing in the horizontal 10 K. because of no voltage drop? how do we find Vcc

its midnight so ill get back to you in a couple of hours.thanks.