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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > An infinite wire having charge density λ passes through one of the edges of a cube having edge length l. a. Find the total flux passing through the cube. b. Find the flux passing through the surfaces in contact with the wire. c. Find the flux passing through the surfaces not in contact with the wire.

An infinite wire having charge density λ passes through one of the edges of a cube having edge length l. a. Find the total flux passing through the cube. b. Find the flux passing through the surfaces in contact with the wire. c. Find the flux passing through the surfaces not in contact with the wire.

A ring of diameter d is rotated in a uniform electric field field unitil the position of maximum electric flux is found. The flux is found to be phie. What is the electric strength ?