In an RC differentiator, the capacitor.

A)
Charges to approximately one time constant
B)
Charges when the input voltage is decreasing
C)
Charges exponentially at a rate depending on the RC time constant
D)
Charges exponentially at a rate depending on the input voltage

Correct Answer : Option (C) :   Charges exponentially at a rate depending on the RC time constant

Recently Updated in Time Response of Reactive Circuits Questions
An integrator consists of a 3.3 kΩ resistor and a 2 μF capacitor. A single 30 V, 6 ms pulse is applied to the input. How much will the capacitor charge?
A)
10.3 V
B)
12.09 V
C)
17.91 V
D)
30 V

Correct Answer :   17.91 V

In an RL differentiating circuit, the output voltage is taken across the resistor.
A)
True
B)
False
C)
Can Not Say
D)
None of the above

Correct Answer :   False

In an RC differentiating circuit, the output voltage is taken across the resistor.
A)
True
B)
False
C)
Can Not Say
D)
None of the above

Correct Answer :   True

EEE MCQ's

Capacitors
RC Circuits
RL Circuits
Transformers
Inductors
Passive Filters
Quantities and Units
Ohm's Law
Energy and Power
Series Circuits
Parallel Circuits
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