In the diagram shown find the potential difference between the points A and B and between the points B and C in the steady state.

Answer

A, B, C

Explanation

Applying Kirchoff's law in loop AQBRC
`-q/6 - q/2 + 100 = 0`
`rArr q = 150 muC`
`:. Potential difference between AB `= 150/6 = 25V`
`:. Potential difference between BC`
`=100 - 25 = 75V`.