Question

Consider two, conducting spheres, separated by a large distance. Sphere A has a radius of 0.85...

Consider two, conducting spheres, separated by a large distance. Sphere A has a radius of 0.85 m and sphere B has a radius of 1.25 m. Sphere A is charged to a potential of -25 V and sphere B is charged to a potential of +18 V. The spheres are then connected by a thin, conducting wire.

Part A)

What is the initial charge of Sphere A, in Coulombs?

Part B)

What is the initial charge of Sphere B, in Coulombs?

Part C)

What is the charge of Sphere A after the spheres are connected?

Part D)

What is the charge of Sphere B, in Coulombs, after the spheres have been connected?

Part E)

What is the value of the equipotential of the spheres (in Volts), after they have been connected?

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Answer #1

The initial and final charge on sphere and equipotential

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