In the figure, a capacitor with circular plates of radius R = 14.0 cm is connected to a source of emf 8 = 8m sin wt, where 8 = 220 V and w = 140 rad/s. The maximum value of the displacement current is id=6.50 μA. Neglect fringing of the electric field at the edges of the plates. (a) What is the maximum value of the current i in the circuit? (b) What is the maximum value of doe/dt, where DE is the electric flux through the region between the plates? (c) What is the separation d between the plates? (d) Find the maximum value of the magnitude of B between the plates at a distance r = 13.0 cm from the center. (a) Number (b) Number (c) Number i IN i i E=E,,sin at Units Units k◊ Units mm

In the figure, a capacitor with circular plates of radius R = 14.0 cm is connected to a source of emf 8 = 8m sin wt, where 8 = 220 V and w = 140 rad/s. The maximum value of the displacement current is id=6.50 μA. Neglect fringing of the electric field at the edges of the plates. (a) What is the maximum value of the current i in the circuit? (b) What is the maximum value of doe/dt, where DE is the electric flux through the region between the plates? (c) What is the separation d between the plates? (d) Find the maximum value of the magnitude of B between the plates at a distance r = 13.0 cm from the center. (a) Number (b) Number (c) Number i IN i i E=E,,sin at Units Units k◊ Units mm

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Question

In the figure, a capacitor with circular plates of radius
R = 14.0 cm is connected to a source of emf
8 = 8, sin wt, where 8 = 220 V and w = 140 rad/s.
The maximum value of the displacement current is
id = 6.50 μA. Neglect fringing of the electric field at
the edges of the plates. (a) What is the maximum
value of the current i in the circuit? (b) What is the
maximum value of dOE/dt, where DE is the electric
flux through the region between the plates? (c) What
is the separation d between the plates? (d) Find the
maximum value of the magnitude of B between the
plates at a distance r = 13.0 cm from the center.
(a) Number
(b) Number
(c) Number
(d) Number
E=E, sin at
Units
Units
k◊
Units mm
Units

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Step 1: Part (a) and Part (b) - Finding the maximum value of the current "i" and "(dϕ_E)/dt":

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Step 2: Part (c) - Finding the separation between the plate:

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Step 3: Part (c) - Finding the separation between the plate:

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