A parallel plate capacitor has a uniform electric field E in the space between the plates. If the distance between the plates is d and area of each plate is A, the energy stored in the capacitor is.
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
C
Capacitance of a parallel plate capacitor is
…(i)
Potential difference between the plates is
V = Ed …(ii)
The energy stored in the capacitor is
(using (i) and (ii))
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