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Electric Circuits

Electric Circuits
Given network is having N nodes and B branches, then number of twigs are

 N - 1.
 B - N + 1.
 B - N - 1.
 N.

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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

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

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Electric Circuits
What is mean by flow of electrons?

 Electric current.
 Voltage.
 Semiconductor.
 Insulator.

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Electric Circuits
In foster 1 form 1st element is

 none.
 inductor.
 both.
 capacitor.

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Electric Circuits
The electrical conductivity of metal is typically of the order of (in ohm - m)

 105.
 10 - 6.
 107.
 10 - 4.

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Electric Circuits
In RLC parallel circuit current through resistor, inductor and capacitor are 10A, 5A and 5A respectively. What is the total current in the circuit?

 20A
 10A
 0A
 5A

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