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A force with which the plates of a parallel plate capacitor...

This question belongs to Electronics And Communications Engineering Electromagnetic Field Theory
Electromagnetic Field Theory
?

A force with which the plates of a parallel plate capacitor having charge Q and area of each plate A, attract each other is:
1. directly proportional to Q
2. directly proportional to Q2
3. inversely proportional to A
Of these statements which are correct?

Answer & Solution
Correct Answer: Option B
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