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Electric Circuits

Electric Circuits
The unit of electric displacement vector is

 C/m.
 C/m2.
 Ampere-m.
 C - m.

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Electric Circuits
An electrical circuit with 10 branches and 7 nodes will have

 7 loop equations.
  4 loop equations.
 3 loop equations.
  10 loop equations.

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Electric Circuits
The mass of a neutron of atom is

 1.602 × 10 - 19 Kg.
 1.609 × 10 - 31 Kg.
 1.675 × 10 - 27 Kg.
 1.672 × 10 - 26 Kg.

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Electric Circuits
In RLC series circuit if the Q factor is 1, then the damping of the system is

 Critical damping
 Under damping
 Undamping
 Over damping

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Electric Circuits
A 6 V lead acid battery has an internal resistance of 0.01 Ω. How much current will flow when the battery is short circuited?

 600 A.
 1 A.
 6 A.
 100 A.

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Electric Circuits
A wire of resistance R has it length and cross - section both doubled. Its resistance will become

 4R.
 R.
 2R.
 0.5R.

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MORE MCQ ON Electric Circuits

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