Question

What is produced by a stream of electrons flowing through a wire that is coiled around an iron core?
A
A radiation field

B
a static field

C
An atomic field

D
a magnetic field

Answer 1

Answer:

An Electromagnet is a wire with an electrical current flowing through that is wrapped around an iron core. ... When the electricity turned on, it creates the magnetic field. That is what creates the magnet.

Answer 2

Here is the answer and hope it helps