Question

In transferring 1.5 c of charge through a wire 9 j of work ia needed find the potential difference across the wire

Answer 1

Hi Moni!
You just have to remember formula of potential when work done and charge is given .
Just have a look at the answer

Answer 2

The potential difference across the wire 6 joules.

Explanation:

It is given that,

Charge, q = 1.5 C

Work done, W = 9 J

We need to find the potential difference across the wire. We know that work one per unit charge is called potential difference. It is given by :

$U=\dfrac{W}{q}$

$U=\dfrac{9\ J}{1.5\ C}$

U = 6 Joules

So, the potential difference across the wire 6 joules. Hence, this is the required solution.

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Electric potential

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