Question

A long straight vertical conductor carries a current of 8 A in the upward direction. What is the magnitude of the resultant magnetic induction at a point in the horizontal plane at a distance of 4 cm from the conductor towards South?
(The horizontal component of earth's magnetic induction  = 4×10−5T)​

Answer 1

Answer:

a long straight vertical conductor carries a current of 8A in the upward direction. if the horizontal component of earths magnetic induction is 4*10^-5 T . then at a distance of 4 cm to the south of it the resultant magnetic induction in the horizontal plane is.

Explanation:

please mark as brainleast answer

Answer 2

Answer:

This field due to the coil will be in a direction west to east which is perpendicular to the direction of earth's magnetic field. Let east be positive