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State the mathematical expression for potential difference.

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Question

State the mathematical expression for potential difference.

Very Short Answer
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Solution

Potential difference is the work done per unit charge:

\[V=\frac{W}{Q}\]

where (W) is the work done and (Q) is the charge moved.

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Chapter 7: Electric Circuits, Resistance and Ohm's Law - EXERCISE-1 [Page 149]

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Goyal Brothers Prakashan A New Approach to ICSE Physics [English] Class 10
Chapter 7 Electric Circuits, Resistance and Ohm's Law
EXERCISE-1 | Q 6. (b) | Page 149
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