Question

Danielle took an iron nail and wrapped thin copper wire around it, then connected the ends of the copper wire to a battery. Which force or forces can Danielle's device produce?
Responses

both electrical and magnetic forces
both electrical and magnetic forces

only a gravitational force
only a gravitational force

only an electrical force
only an electrical force

both magnetic and gravitational forces
both magnetic and gravitational forces

Answer 1

Both electrical and magnetic forces.