Which of the above statements are correct?
A. (i),(iii),(vi)
B. (ii),(iv),(viii)
C. (ii),(iii),(vi),(vii)
D. (ii),(iv),(v),(viii)
Answer:A
Which of the above statements are correct?
A. (i),(iii),(vi) B. (ii),(iv),(viii) C. (ii),(iii),(vi),(vii) D. (ii),(iv),(v),(viii)
Explanation: C= εA/x and as separation is decreased, capacitance increases. Also, C=q/v and as charge remains constant, voltage decreases. Similarly, energy stored, Wfld=1/2q2/c(x) and it decreases. 3. A parallel plate capacitor is charged and then the DC supply is disconnected. The plate separation is then increased. Between the plates,