45. A uniformly charged insulating rodMof length 14.0 cm yis bent into theshape of a semicircle as shown in Fig-ure P23.45. The rod has a total chargeof 7.50 µCFind (a) the magnitudeand b) the direction of the electricfield at 0, the center of the semicircle.

A uniformly charged insulatingr of length 4.0 cm yis bent into shape of a semicircle as shown in F ure P23.45. The rod has a total char of 750 µC Find (a) the magnitu- and b) the direction of the elect

A uniformly charged insulatingr of length 4.0 cm yis bent into shape of a semicircle as shown in F ure P23.45. The rod has a total char of 750 µC Find (a) the magnitu- and b) the direction of the elect

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter6: Gauss's Law

Section: Chapter Questions

Problem 68P: Two parallel conducting plates, each of cross-sectional area 400 cm2, are 2.0 cm apart and...

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Question

45. A uniformly charged insulating rod
Mof length 14.0 cm yis bent into the
shape of a semicircle as shown in Fig-
ure P23.45. The rod has a total charge
of 7.50 µCFind (a) the magnitude
and b) the direction of the electric
field at 0, the center of the semicircle.

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