60. (a) Using Eq. 32-37 but noting that the capacitor is beingdischarged,wehaved|~E|dt=−iε0A=−8.8×1015whereA=(0.0080)2and SI units are understood.(b) Assuming a perfectly uniform Feld, even so near to an edge (which is consistent with the fact thatfringing is neglected in§32-10), we follow part (a) of Sample Problem 32-4 and relate the (absolute
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