BITSAT2011PhysicsElectrostaticsActual
A charge Q ₁ exerts some force on a second charge Q ₂ . If a 3 rd charge Q ₃ is brought near, then the force of Q ₁ exerted on Q ₂-
Options
- Awill increase
- Bwill decrease
- Cwill remain unchanged
- Dwill increase if Q ₃ is of the same sign as Q ₁ and will decrease if Q ₃ is of opposite sign.
Correct answer
C. will remain unchanged
Step-by-step solution
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