Question

Which of the following statements is true?

(A) Magnetic fields are strongest in the middle of the magnet.
(B) A magnetic field can be created by running an electric current through a magnet.
(C) Electricity flows from positively charged area to negatively charge areas.
(D) Static electricity is a build up of free protons and neutrons.

Answer 1

(B) A magnetic field can be created by running an electric current through a magnet.

Step-by-step explanation:

Answer 2

b

Step-by-step explanation: