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23 Nov 2019
Suppose that a parallel-plate capacitor has circular plateswithradius R = 29 mm and a plate separation of 7.0 mm.Supposealso that a sinusoidal potential difference with a maximumvalue of150 V and a frequency of 58 Hz is applied across theplates; thatis,
V = (150 V) sin[2Ï(58 Hz)t].
Find Bmax(R), the maximum value oftheinduced magnetic field that occurs at r =R.
Suppose that a parallel-plate capacitor has circular plateswithradius R = 29 mm and a plate separation of 7.0 mm.Supposealso that a sinusoidal potential difference with a maximumvalue of150 V and a frequency of 58 Hz is applied across theplates; thatis,
V = (150 V) sin[2Ï(58 Hz)t].
Find Bmax(R), the maximum value oftheinduced magnetic field that occurs at r =R.
Keith LeannonLv2
13 Jan 2019
