long coaxial cable is made of an inner solid cylindrical rod of radius a and an outer cylindrical thin shell of radius b. The inner rod carries a uniform volume positive charge density  pv . The outer shell carries negative charge with a uniform surface charge density ps, which is of just the right amount to make the cable as a whole electrically neutral. Find the electric field E in the regions: a) inside the inner cylinder (r < a), b) between the cylinders (a < r < b) and c) outside the cable (r > b)

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Q: Q# 01:- Consider spherical shell total charge distributed uni formly electric field from a thin of…

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Q: A concentric hollow insulating spherical shell with inner radius r1=1.54R and outer radius r2-4.45R…

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Q: In what situation is it better to use Coulomb's Law or Gauss' Law? 3.

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A: Step 1:Step 2: Step 3: Step 4:

Q: A long cylindrical conductor of radius r1= 5.0cm has a uniform charge density of 01:= 4.0 C m2 on it…

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Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.