A physics instructor in an anteroom charges an electrostatic generator to 25 µC, then carries it into the lecture hall. The net electric flux in N. m2/C through the lecture hall walls is: 2.8 x 106 25 x 10-6 O 2.2 x 105 can not tell unless the lecture hall dimensions are given

A physics instructor in an anteroom charges an electrostatic generator to 25 µC, then carries it into the lecture hall. The net electric flux in N. m2/C through the lecture hall walls is: 2.8 x 106 25 x 10-6 O 2.2 x 105 can not tell unless the lecture hall dimensions are given

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter20: Electric Potential And Capacitance

Section: Chapter Questions

Problem 35P

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Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.

Question

A physics instructor in an anteroom charges an electrostatic
generator to 25 µC, then carries it into the lecture hall. The net
electric flux in N. m2/C through the lecture hall walls is:
2.8 x 106
O 25 x 10-6
2.2 x 105
O can not tell unless the lecture hall dimensions are given

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