Question

The electric intensity at a distance r from the axis f positively charged cylinder of radius R and length l carrying charge q in a medium around it of dielectric constant k is : 1) (0.5q)/(πkepsilonr 2) (0.5q)/(π kepsilonrl ) 3) (0.5q)/(2πkepsilon rl) 4) (0.5ql)/(2πkepsilonr)​

Answer 1

Answer:

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