Electrostatics Question 159

Question: A charge q1 exerts some force on a second charge q2 . If third charge q3 is brought near, the force of q1 exerted on q2 [NCERT 1971]

Options:

A) Decreases

B) Increases

C) Remains unchanged

D) Increases if q3 is of the same sign as q1 and decreases if q3 is of opposite sign

Show Answer

Answer:

Correct Answer: C

Solution:

The force will still remain q1q24πε0r2



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