If the current density inside a straight conductor is uniform over its cross-section, the flux density variation inside the conductor at different distances from its centre is

If the current density inside a straight conductor is uniform over its

1.	If the current density inside a straight conductor is uniform over its cross-section, the flux density variation inside the conductor at different distances from its centre is
A.	linear
B.	square of the distance
C.	inverse of the distance
D.	exponential
Answer» B. square of the distance

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If the current density inside a straight conductor is uniform over its cross-section, the flux density variation inside the conductor at different distances from its centre is

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