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Class 12 NEET Physics Electrostatics Questions Part 1

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Question : 70 of 100
 
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Two charges q1 and q2 are placed 30cm apart, as shown in the figure. A third charge q3 is moved along the arc of a circle of radius 40cm from C to D.
The change in the potential energy of the system is
q3
4πε0
k, where k is
(2005)
Validate
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