Q181
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?
A.
1 and 2 only
B.
2 and 3 only
AnswerC.
1 and 3 only
D.
1, 2 and 3
Answer: Option B
Solution
Answer: Option B
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