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A 50 meter length of coaxial cable has a solid cylindrical wire inner conductor with a diameter of 2.58 millimeter and carries a charge of 8.1 µC. The surrounding conductor is a cylindrical shell and has an inner diameter of 7.27 millimeter and charge of -8.1 µC. suppose the region between the conductors is air.

a) Find the capacitance of this cable?

b) Find the potential difference between the two conductors?

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  • Category:- Physics
  • Reference No.:- M91192431

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