Physics, asked by Sitpyasuku, 1 year ago

FORCE OF ATTRACTION BETWEEN TWO POINT CHARGES PLACED AT A DISTANCE D APART IN A MEDIUM F. WHAT SHOULD BE THE DISTANCE IN THE SAME MEDIUM SO THAT THE FORCE BETWEEN THEM BECOMES 9F?

Answers

Answered by raahim

3

f is inversely proportional to the square of the distance between them. Hence to attain the force of 9f the distance should be D/3

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