Suppose that a parallel-plate capacitor has circular plates with radius R = 43 mm and a plate separation of 5.9 mm. Suppose also that a sinusoidal potential difference with a maximum value of 210 V and a frequency of 84 Hz is applied across the plates; that is,V = (210 V) sin[2π(84 Hz)t].Find Bmax(R), the maximum value of the induced magnetic field that occurs at r = R.

Suppose that a parallel-plate capacitor has circular plates with radius R = 43 mm and a plate separation of 5.9 mm. Suppose also that a sinusoidal potential difference with a maximum value of 210 V and a frequency of 84 Hz is applied across the plates; that is,V = (210 V) sin[2π(84 Hz)t].Find Bmax(R), the maximum value of the induced magnetic field that occurs at r = R.

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter16: Electromagnetic Waves

Section: Chapter Questions

Problem 37P: The potential difference V(t) between parallel plates shown above is instantaneously increasing at a...

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