A hollow metal sphere has 6 cm and 9 cm inner and outer radii, respectively. The...

A hollow metal sphere has 6 cm and 9 cm inner and outer radii, respectively. The surface charge density on the inside surface is ?200nC/m2. The surface charge density on the exterior surface is +200nC/m2

PART A

What is the strength of the electric field at point 4 cm from the center?

Express your answer to three significant figures and include the appropriate units.

PART E

What is the strength of the electric field at point 12 cm from the center?

Express your answer to three significant figures and include the appropriate units.

Solutions

Expert Solution

genius_generous answered 1 year ago

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