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A particle of charge 1.2mC is located 1mm inside of uniform charge of 3.2mC that has an inner radius of 5.0cm and an outer radius of 5.1cm.

(a) What is the magnitude of the net electrostatic force on the particle?

(b) If particle is now placed 1mm outside the shell, what is the magnitude of the net electrostatic force on the particle?

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  • Category:- Physics
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