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Electric Circuits

Electric Circuits
If the peak value of a sine wave is 100 V, then its RMS value will be

 88 V.
 63.6 V.
 100 V.
 70.7 V.

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Electric Circuits
When the battery is being charged, the terminal voltage decreases with

 increasing temperature.
 increasing state of charge.
 increasing charging rate.
 none of these.

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Electric Circuits
In ideal system coefficient of coupling(k) is

 Both 2 and 3
 0
 1
 ∞

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Electric Circuits
The value of E within the field due to a point charge can be found with help of

 Faradays law.
 Kirchhoffs law.
 Coulombs law.
 Lenzs law.

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Electric Circuits
From the circuit diagram shown in question 1 find the Norton current.

 2 A.
 2.5 A.
 4 A.
 1 A.

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Electric Circuits
What is mean by flow of electrons?

 Insulator.
 Semiconductor.
 Voltage.
 Electric current.

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MORE MCQ ON Electric Circuits

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