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1. |
A parallel plate condenser has a uniform electric field E(V/m) in the space between the plates. If the distance between the plates is d(m) and area of each plate is \[A({{m}^{2}})\] the energy (joule) stored in the condenser is [AIPMT (S) 2011] |
A. | \[\frac{1}{2}{{\varepsilon }_{0}}{{E}^{2}}\] |
B. | \[{{\varepsilon }_{0}}EAd\] |
C. | \[\frac{1}{2}{{\varepsilon }_{0}}{{E}^{2}}Ad\] |
D. | \[{{E}^{2}}Ad/{{\varepsilon }_{0}}\] |
Answer» D. \[{{E}^{2}}Ad/{{\varepsilon }_{0}}\] | |