Question

Which factors affect the strength of a magnetic field around a current-carrying wire? Check all that apply.

the type of metal of the wire
the amount of the current
the direction of the current
the temperature of the wire
the distance from the wire

Answer 1

the amount of current

Step-by-step explanation:

this is because, the larger the current the more the radioactivity resulting in its magnetic current

Answer 2

A,B,D

Step-by-step explanation: