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duke91
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An insulating spherical shell with inner radius 25.0 \rm cm and outer radius 60.0 \rm cm carries a charge of + 150.0 \mu {\rm C} uniformly distributed over its outer surface. Point a is at the center of the shell, point b is on the inner surface and point c is on the outer surface.
What will a voltmeter read if it is connected between c and infinity?
I have no idea how to do this question, at all. I am super stuck, can I please get any pointers or instructions how to do this question?
What will a voltmeter read if it is connected between c and infinity?
I have no idea how to do this question, at all. I am super stuck, can I please get any pointers or instructions how to do this question?