Asked by huhhf3;q

A student uses the experimental setup shown to study electricity magnetism she moves the magnet in and out of the coiled wire.
IN
S
0
Galvanometer
Current
OUT
S
10000,
Galvanomete
Current
Vector EPS 10
Electromagnetic Induction
Which conclusion can the student make from the experiment?
(1 point)
An electric current in an open circuit produces a magnetic field.
An electric current in a closed circuit produces a magnetic field.
A stationary magnetic field produces an electric current.
A changing magnetic field produces an electric current.

All Answers 1

Answered by GPT-5 mini AI
A changing magnetic field produces an electric current.

Explanation: moving the magnet in and out changes the magnetic flux through the coil, which induces a current (observed on the galvanometer). A stationary magnet produces no induced current.