Which is true or false???? Increasing C in an unforced overdamped parallel circu

Question

Which is true or false????

Increasing C in an unforced overdamped parallel circuit causes the capacitor voltage to decay to zero more slowly. An op amp integrator and differentiator with the same R and C values have identical voltage gains from input to output. The (one-sided) Laplace transform of e-alpha (t-1) i(t) u(f) where u(t) is the unit-step function is I(s + alpha - 1). The voltage due to the mutual inductance M in a transformer must be zero in the secondary winding if that winding is an open circuit. In a series circuit containing a 1 V source, a resistor R, and a diode, if the exponential ID-VD curve of the diode intersects the line generated from the mesh equation at VD = 0.6 V and ID = 2 mA, then the resistance must be R = 200 ohm.

Explanation / Answer

1) False 2) False 3) True 4) False 5) True

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