Which of the following represents voltage? (a) Work done/(Current×Time) (b) Work done × Charge (c) (Work done×Time)/Current (d) Work done × Charge × Time

Work done/(Current×Time)

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Work done × Charge

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(Work done×Time)/Current

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Work done × Charge × Time

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Solution

The correct option is A
Work done/(Current×Time)

Voltage:
Voltage, also known as electromotive force, is simply the amount of energy per unit charge.
Voltage is defined as the difference in electric potential between two points.
Volts are the SI unit of voltage (V).
Voltage is written by Work done/(Current×Time).
Hence, Option (A) is correct.

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Q. Question 9
Which of the following represents voltage?

(a)

\frac{W o r k d o n e}{C u r r e n t \times T i m e}

(b)

W o r k d o n e \times C h a r g e

(c)

W o r k d o n e \times \frac{T i m e}{C u r r e n t}

(d)

W o r k d o n e \times C h a r g e \times T i m e

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