Electric Potential

Practice Questions:

Question 1: easy

At the centre of a uniformaly charged ring :

1. E = 0, V = 0

2. E = maximum, V = 0

3. E = maximum, V = maximum

4. E = 0, V = maximum

View Answer

At the centre of a uniformly charge ring electric field becomes zero because being a vector quantity it will cancel out each.

Electric potential is a scaler quantity so will be present at the centre of ring.

E = 0, V = maximum

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