CBSE BoardEnglish MediumSTD 10ScienceElectricity1 Mark
Question
State the relation between work, charge and potential difference for an electric circuit.
✓
Answer
The difference in electric potential between two points is known as Potential difference.
The potential difference between two points in an electric field is defined as amount of work done in moving a unit charge from one point to other point. Potential difference = Work
Done/ Quantity of Chargemoved.
If W joules of work has to be done to move charge Q from one point to other point then potential difference V between two points is given by : $\text{V}=\frac{\text{W}}{\text{Q}}$
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