So the voltage across the two upper branches is 8V.
Working through say the top branch, the voltage difference across the current source must be 8V-6V=2V.
Hence P=IV = 2 X 4mA = 8mW.
Why is my answer incorrect?
Hi everyone.
I'm trying to find the i(t) for the circuit below. The correct answer is i(t) = -3.5 + 0.25e^(4t)
I've managed to get the constant part but can't seem to get the exponential term. Can anyone see where I've gone wrong?
Hi all.
I have a bit of an interesting problem (see attachment),
I've calculated V_a in the first part of the question. Then I've applied KCL at the ground node to try and solve for V_0.
I know that V_0 should be -4.5V due to the inverting op-amp being present but KCL gives me 4.5V?
Thank you!