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lapo4ka [179]
3 years ago
9

Why do opposite charges attract and like charges repel?

Physics
1 answer:
baherus [9]3 years ago
4 0
They attract if they are oppositely charged and they repel if they have the same charges.
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[F]=[MLT^{-2}]

Explanation:

Newton’s second law states that the acceleration a of an object is proportional to the force F acting on it is inversely proportional to its mass m. The mathematical expression for the second law of motion is given by :

F = m × a

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We need to find the dimensions of force. The dimension of force m and a are as follows :

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So, the dimension of force F is, [F]=[MLT^{-2}]. Hence, this is the required solution.

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