The magnetic force in an electromagnet is created by electric current. The flow of electric current through coiled wire generates a magnetic field, and if the wire is wrapped around an iron or steel core, the magnetic force is further strengthened. However, the primary factor responsible for generating the magnetic force is the electric current.
What creates the magnetic force in an electromagnet?(1 point)
Responses
iron or steel core
iron or steel core
electric current
electric current
coiled wire
coiled wire
battery
1 answer