Electrostatics Question 677

Question: The force between two small charged spheres having charges of 1×107C and 2×107C

Options:

A) 4.5×102N

B) 4.5×103N

C) 5.4×102N

D) 5.4×103N

Show Answer

Answer:

Correct Answer: B

Solution:

[b] Here, q1=1×107C,q2

and 2×107C,

r=20cm=20×102m



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