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This is Matthew N. O. Sadiku's ' Elements of electromagnetics 6th ' 51 problem in chapter...

This is Matthew N. O. Sadiku's ' Elements of electromagnetics 6th ' 51 problem in chapter 4.

There is a concentric conductor with an inner radius of a and an outer radius of b. At this time, if there is a charge of Q in the inner conductor, and there is charge of -Q in the outer conductor, find the potential difference V(ab) between the conductors.

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