Question

If 12 J of work is done in moving 2 coulomb of electric charge through a conductor what is the potential difference at the ends of conductor.

Answer 1

look at the pic
This will helps u

Answer 2

Answer:

The correct answer will be -

The Potential difference at the ends of the conductor will be 6 V.

Explanation:

Given in the question -

• 12 J work is done by a moving 2 coulomb of an electric charge through a conductor.
• W = 12 J
• q = 2 C

We have to find what is the potential difference at the ends of the conductor.

We know that the potential difference between the two ends will be the work done by the unit charge. So we can write as -

Potential difference = $\frac{Work \ done}{Total \ charge}$

Put the known values as above -

Potential Difference $= \frac{W}{q} = \frac{12}{2} = 6 V$

So, the Potential difference at the ends of the conductor will be 6 V.

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