Lessons

Eamcet Physics
2 nd Year : Unit 1.1 ( Electrostatics ) - Electrostatics

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Q.

A charge q is placed at the mid-point of the line joining two equal charges each of Q. If the whole system is in equilibrium, then the value of q is

View Answer

Correct choice: D

Explanation:

Potential energy of the system is equal to zero when the system is in equilibrium
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