Question

Which factors affect the strength of a magnetic field around a current-carrying wire?

Answer 1

Answer:

there are two factors

Explanation:

1)Magnitude of current flowing-the magnetic field will be shorter If less current is made to flow and the magnetic field will be larger if the magnitude of current is high

2)Distance from the current carrying conductor-the magnetic field will gradually become weaker if we move away from the current carrying conductor and the inverse !