A) gravitational force
B) electrostatic force
C) muscular force
D) friction force
Correct Answer: B
Solution :
Depending upon the nature of charges, the charged bodies can attract or repel each other. As Maria combs her dry hair, the hair and comb get oppositely charged and so, they start attracting each other. The force is known as electrostatic force. The correct answer is B.You need to login to perform this action.
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