Q1 of 44 Page 85

The unit of electric potential difference is ---------

Voltage is defined as Work Done per unit charge.

V =

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1

In an electrical appliance, the electric current of 4.8 A is passed, then the number of electrons passing through it in one second will be ------------

 1

Which of the following formula represents the voltage?

 1

If the work is to be done to take 3C electric charge from one point to another is 15 J, what will be the potential difference between these two points?

(A) 3 V


(B) 15 V


(C) 5 V


(D) 45 V

 1

The resistance of one conducting wire is 10 Ω. How much electric current will flow by connecting it with a batter of 1.5 V?