Describe the electric field due to a point charge

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1. What is the permittivity of free space? What are its units?

2. Describe the electric field due to a point charge.

3. How do you find the electric field intensity due to a continuous charge distribution?

4. How is current density defined? What are its units?

5. For a current flowing on a sheet, how would you define the current density at a point on the sheet? What are the units?

Reference no: EM131316224

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