Two km long cylindrical cable of radius 1 mm is given a charge of 10 micro / c find electric intensity at a point on the surface of cable. plz give me fast ans
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Electric charge is uniformly distributed along a long straight wire of a radius of 1 mm. The Charge per cm length of the wire is Q coulomb. Another cylindrical surface of radius 50 cm and length 1 m symmetrically encloses the wire as shown in fig. The total flux passing through the cylindrical surface is:
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