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  • which of the following represents voltage? (a) Work done / Current x Time (b) Work done x Charge (c) Work done x Time / Current (d) Work done x Time x Charge

Which of the following represents voltage? 

(a) \frac{Work done}{Current\times time}

(b) Work done \times Charge

(c) \frac{Work done \times Time}{Current}

(d) Work done \times Time \times Charge

Answers (1)

Answer:  (a)

Solution:
Work done = Voltage \times charge
Now, Charge = Current \times Time (q = It)
Work done = Voltage \times Current \times Time
Voltage = \frac{Work done}{Current\times time}
Therefore, option (a) is correct
 

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infoexpert26

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