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Electric Circuits

Electric Circuits
Common impurity in battery electrolyte is

 dust.
 lead sulfate.
 iron.
 sodium chloride.

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Electric Circuits
A network contains linear resistors and ideal voltage sources. If values of all the resistors are doubled, then voltage across each resistor is

 remain same.
 doubled.
 increase by two times.
 halved.

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Electric Circuits
Three capacitors each of capacity C are given. The resultant capacity (2/3) C can obtained by using them

 two in parallel and third in series with this combination.
 two in series and third in parallel across this combination.
 all in series.
 all in parallel.

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Electric Circuits
The mass of a proton is

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

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Electric Circuits
KVL works on the principle of

None of these
 both.
 law of conservation of charge.
 law of conservation of energy.

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Electric Circuits
Average power taken by the pure capacitor is

 Minimum
 Any of the above
 Zero
 Maximum

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MORE MCQ ON Electric Circuits

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