The potential difference between two points ‘a’ and ‘b’ which are at distances 0.5 m and 0.2 m respectively from a negative charge of 10 * 10-10 coulombs is:
1
14 V, point ‘a’ at a higher potential than point ‘b’
2
27 V, point ‘a’ at a higher potential than point ‘b’
3
14 V, point ‘b’ at a higher potential than point ‘a’
4
27 V, point ‘b’ at a higher potential than point ‘a’
5
Question Not Attempted