Question
A magnet is moved toward a coil of wire to induce an electric current. What will happen if the magnet is reversed and moved toward the coil of wire again?(1 point)
Responses
There will be no current in the coil of wire.
There will be no current in the coil of wire.
The direction of the induced current will change.
The direction of the induced current will change.
The amount of induced current will increase.
The amount of induced current will increase.
The strength of the magnetic field will increase.
Responses
There will be no current in the coil of wire.
There will be no current in the coil of wire.
The direction of the induced current will change.
The direction of the induced current will change.
The amount of induced current will increase.
The amount of induced current will increase.
The strength of the magnetic field will increase.
Answers
GPT-4o mini
The correct response is:
**The direction of the induced current will change.**
When the magnet is moved toward the coil, it induces a current in one direction. If the magnet is then reversed and moved toward the coil again, the change in the magnetic field direction will cause the induced current to flow in the opposite direction.
**The direction of the induced current will change.**
When the magnet is moved toward the coil, it induces a current in one direction. If the magnet is then reversed and moved toward the coil again, the change in the magnetic field direction will cause the induced current to flow in the opposite direction.