Hello students . You are studying unit-2 , Electric potemtial . For your practice , answer the following questions with in two days .
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Electric Potential :: Paper – 01
- Prove that , N/C = V/m . (1)
- Calculate the work done in moving a test charge +q0 along a semi circular arc , with a source charge + Q at the centre of the arc. (1)
- A point charge of +5 μC is placed at the origin of co ordinate system . An electron is to be moved from (0, 5m ) to ( 3m, 4m) . Find the work done . (3)
- A point charge of +8 μC is placed at the origin of co ordinate system . An electron Another charge of – 2 nC is to be moved from (12m, 5m ) to ( 3m, 4m) via (5m,5m) . Find the work done . (3)
- Find an expression for the electric potential due to a point charge . (3)