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Electric Circuits

Electric Circuits
An equipotential surface is one which has all points at _____________ potential.

 none of them.
 same.
 zero.
 different.

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Electric Circuits
In RLC parallel network R = 2 Ohm, L = 2mH and C = 1μF. Find the value of time constant?

 2 μsec
 4 μsec
 2 msec
 4 msec

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Electric Circuits
A reactance having an inductor of 0.15 H is connected in series with 10 Ω resistance. What will be the inductive reactance?

 47.1 Ω.
 48.15 Ω.
 None of these.
 1.5 Ω.

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Electric Circuits
Two resistances R1 and R2 are connected in series across the voltage source where R1 > R2. The largest drop will be across

 R2.
 either R1 or R2.
 none of them.
 R1.

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Electric Circuits
An electric field can deflect

 neutrons.
 alpha particles.
 x-rays.
 gamma-rays.

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Electric Circuits
A 2m long conductor, carries a current of 50 A at a magnetic field of 100 × 10 − 3 T. The force on the conductor is

 10000 N.
 100 N.
 10 N.
 1000 N.

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MORE MCQ ON Electric Circuits

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