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a. Briefly explain Electrostatics. Express the fundamental postulates (law) for electrostatics in free space. Express it...

a. Briefly explain Electrostatics. Express the fundamental postulates (law)
for electrostatics in free space. Express it in both differential and
integral forms?
b. Explain two ways a magnetic field can be produced?
c. There is no existence of a magnetic charge. Explain?
d. Write the expression for the law of conservation of magnetic Flux?

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