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Electric Circuits

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

 20 Ω.
 40 Ω.
 5 Ω.
 10 Ω.

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Electric Circuits
What will be the resistance if 10 resistors of 10 ohm each are connected in series?

 1 Ω.
 0.1 Ω.
 10 Ω.
 100 Ω.

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Electric Circuits
Galvanizing is the coating of

 chromium.
 lead.
 zinc.
 brass.

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Electric Circuits
Which of the following is the different one in terms of measurements?

 Q
 L/R
 RC
 2L/R

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Electric Circuits
Which of the following may be value of resistivity of copper?

 1.7 X 10 - 5.
 1.7 X 10 - 3.
 1.7 X 10 - 4.
 1.7 X 10 - 6.

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Electric Circuits
The fixed circular paths around the nucleus are called

 orbitals.
 mesons.
 orbits.
 nucleus.

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MORE MCQ ON Electric Circuits

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