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Electric Circuits

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

 3 V.
 2 V.
 4 V.
 1 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
 √(ω1² + ω2²)
 ω1 - ω2
 ω1 / ω2

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Electric Circuits
A coil of negligible resistance has an induction of 100 mH. The current passing through the coil changes from 2 A to 4 A at a uniform rate in 0.1 sec the voltage across the coil during this time would be __________ V.

 36
 50
 2
 8

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Electric Circuits
In the circuit shown below if I = 2 A then find V?

 1 V.
 2 V.
 5 V.
 3 V.

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Electric Circuits
The ratio of electric flux density to electric field intensity is called ......... of medium

 permeability
 reluctance
 capacitance
 permittivity

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Electric Circuits
A 10Ω resistor is stretched to increase its length double. Its resistance will now be

 10 Ω.
 40 Ω.
 5 Ω.
 20 Ω.

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MORE MCQ ON Electric Circuits

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