How much energy is required to assemble a point charge

Reference no: EM13901060

1. If the charge is distributed over a thin spherical shell of radius b, what is E- inside the shell?

2. How much energy is required to assemble a point charge? Do you think that a point charge can really exist?

3. Why are the equipotential surfaces perpendicular to the electric flux lines?

Reference no: EM13901060

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