Question

state how the magnetic field produced by a straight current carrying conductor at a point depends on a) current through the conductor b) distance of point from conductor

Answer 1

Directly proportional to the current through the conductor
Inversely proportional to distance from 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.