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Electric Circuits

Electric Circuits
In the given figure the value of the source voltage is

 44 V.
 30 V.
 12 V.
 24 V.

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Electric Circuits
Which of the following represents the resonance frequency (ω0) with respect to lower cutoff frequency (ω1) and higher cutoff frequency (ω2)

 ω1 - ω2
 ω1 + ω2
 √(ω1² + ω2²)
 ω1 / ω2

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Electric Circuits
The capacitance of a conductor is varying from 2 microfarad to zero in 1 sec linearly if the voltage applied to it is 6 V the energy stored in 0.5 sec in the condenser is

  55.1 µ joules.
 20 µ joules.
 10 µ joules.
 18 µ joules.

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Electric Circuits
If a large resistance is connected in parallel to a small resistance then net resistance will be

 smaller than the greater but larger than the smaller resistance.
 smaller than the small resistance.
 greater than the large resistance.
None of these

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Electric Circuits
Instantaneous power in inductor is proportional to the

 square of instantaneous current.
 temperature of the inductor.
 product of the instantaneous current and rate of change of current.
 square of the rate of change of current.

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Electric Circuits
In the cauer-1 form of LC network---------is series element and --------is shunt element respectively?

 C and L
 L and C
 L and L
 C and C

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