PH-337
Force on a current-carrying conductor
Physics · Secondary 3 · Medium · Force on a current-carrying conductor
A straight wire carrying current is placed perpendicular to a uniform magnetic field so that it experiences a force . If the current in the wire is doubled while the length of wire in the field is halved, what happens to the force?
- It stays the same.
- It doubles.
- It halves.
- It becomes zero.
Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.