Question

State on which factors does the magnitude of a magnetic field produced around a current carrying straight conductor depend and how

Answer 1

it depends on the

i) Magnitude of current flowing through the conductor

ii) Distance from the current carrying conductor

Answer 2

Answer:

Strength of magnetic field produced by a straight current carrying wire at a given point is

(a) directly proportional to the current passing through it. (b) Inversely proportional to the distance of that point from the wire.