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Electric Circuits

Electric Circuits
In a capacitor the electric charge is stored in

 dielectric.
 both of (A) and (B).
 metal plates.
 none of above.

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Electric Circuits
Which resistor will be physically larger in size?

 10 Ω, 50 W.
 1 k Ω, 1 W.
 100 Ω, 10 W.
 1 M Ω, 1/2 W.

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Electric Circuits
If the peak value of a sine wave is 100 V, then its RMS value will be

 88 V.
 70.7 V.
 63.6 V.
 100 V.

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Electric Circuits
The energy stored by a capacitor is given by

 all of them.
 1/2 QV.
 1/2 CV2.
 Q2 / 2C.

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Electric Circuits
For steady state current inductor acts as

 Voltage source
 Current source
 Open circuit
 Short circuit

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Electric Circuits
The voltage across the 1 Ω resistor between the nodes A and B of the network shown in the given figure is

 2 V.
 3 V.
 1 V.
 4 V.

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MORE MCQ ON Electric Circuits

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