A solid conducting sphere of radius a has its center at the origin and non uniform...

A solid conducting sphere of radius a has its center at the origin and non uniform magnetization given by: M = (a*z^2+b)zhat

Estimate the vector potential and the magnetic field in the region of space outside the sphere.
Calculate the amount of energy stored in the magnetic field outside the sphere.
Explain how there can be an H-field associated with this sphere when there are no free currents.

Expert Solution

genius_generous answered 2 years ago

A solid conducting sphere of radius 1.00 cm has a uniform charge of -5.00 µC. It...

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A solid conducting sphere of radius a carries a net positive charge 2Q. A conducting spherical shell of inner radius b and outer radius c is concentric with the solid sphere and carries a net charge –Q. Let c > b > a. a) Discuss the distribution of the charges. b) Calculate the surface charge density on the three surfaces i. radius a ii. radius b iii. radius c. c) Find the electric field in all the regions. Express this...

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