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2q and 3q are two charges separated by a...

`2q` and 3q are two charges separated by a distance 12 cm on X-axis. A third charge q is placed at 5 cm on yaxis as shown in figure. Find the change in potential energy of the system if q is moved from initial position to a point on X-axis in circular path

A

`(q^2)/(4 pi epsi_0)`

B

`(18 q^2)/( 4 pi epsi_0 (91))`

C

`(12 q^2)/(( 4 pi epis_0 (91))`

D

`(3q^2)/(4pi epsi_0)`

Text Solution

Verified by Experts

The correct Answer is:
C
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AAKASH SERIES-APPENDICES ( REVISION EXERCISE )-REVISION EXERCISE (ELECTRIC POTENTIAL & CAPACITANCE )
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