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Electric Circuits

Electric Circuits
The capacitive reactance of a capacitor of (1 / 2μF) F at 103 Hz is

 10- 6 μF.
 10 3 μF.
 10 6 μF.
 10- 3 μF.

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Electric Circuits
In the circuit shown in the figure the voltage across the 2 Ω resistor is

 4 V.
 3 V.
 2 V.
 1 V.

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Electric Circuits
If L and C both are doubled than damping in above circuit will be

 doubled as compared to previous one.
None of these
 halved as compared to previous one.
 remains same.

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Electric Circuits
The mass of a proton is

 1.675 × 10 - 27 Kg.
 1.672 × 10 - 27 Kg.
 1.602 × 10 - 19 Kg.
 1.609 × 10 - 31 Kg.

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Electric Circuits
Which field is associated with the capacitor?

 Electric.
 Both of (A) and (B).
 Magnetic.
 None of above.

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Electric Circuits
In the above question find the angle between voltage and current?

 60.
 90.
 30.
 54.74.

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MORE MCQ ON Electric Circuits

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