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

A. The type of metal of the wire
B. The amount of the current
C. The direction of the current
D. The temperature of the wire
E. The distance from the wire



Answer :

Final answer:

The factors affecting the strength of a magnetic field around a current-carrying wire are the amount of current, distance from the wire, and direction of the current.


Explanation:

The factors that affect the strength of a magnetic field around a current-carrying wire include:

  1. the amount of the current: The strength of the magnetic field is directly proportional to the current flowing through the wire.
  2. the distance from the wire: The magnetic field strength decreases as you move farther away from the wire.
  3. the direction of the current: The direction of the current influences the direction of the magnetic field lines.

These factors play a crucial role in determining the magnetic field strength around a current-carrying wire.


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