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Electric Circuits

Electric Circuits
In RC series circuit R = 2Ω, C = 2μF and 10V dc is applied. Then what is the value of current?

 0A
 10A
 5A
 2A

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Electric Circuits
One ampere hour charge is equivalent to

 3600 coulombs.
 36000 coulombs.
 360 coulombs.
 36 coulombs.

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Electric Circuits
A circuit contains two unequal resistor in parallel

 voltage drops across both are same.
 heat losses in both are same.
 currents in both are same.
 voltage drops are according to their resistive value.

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Electric Circuits
Which of the following quantities consists of SI unit as WATT ?

 Power
 Charge
 Force
 Current

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Electric Circuits
Consider the following circuit : Switch is closed at t = 0 Find i(0 +)

 V/R.
 V / {R + (sL + 1 / Cs)}.
 0.
 (V*L) / (R*C)

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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?

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

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