Which statement about electric and magnetic fields is true

A. electric fields must leave a positive charge and end on a negative charge

B. electric fields and magnetic fields start at a positive and end at a negative.

C. Magnetic fields must start at the north pole of a magnet and end at the south pole of a magnet.

D. electric fields loop from south to north

It is the type of field where the magnetic force is obtained. With the help of a magnetic field. The magnetic force is obtained, it is the field felt around a moving electric charge.

There are two poles of the magnet;

1. North Pole.

2. South Pole.

It has two poles, one north, and one south, and when hanging freely, the magnet aligns itself such that the north pole faces the earth's magnetic north pole.

They point away from the north pole and towards the south pole, is the statement correctly describing magnetic field lines around a magnet.

Statement about electric and magnetic fields is true is;

Magnetic fields must start at the north pole of a magnet and end at the south pole of a magnet.

Hence, option C is correct.

To learn more about the magnetic field, refer to the link;

https://brainly.com/question/19542022

#SPJ2