What direction will a compass point to when hung freely?

The area around the magnet with magnetic force is known as _______________.

The diagram shows the magnetic field lines of two bar magnets. P, Q, R and S are the magnetic field directions.

Which of P, Q, R and S is correctly drawn?

U - North

S- South

What is the function of electromagnetic strips on credit cards and debit cards?

What will happen to the direction and pattern of the magnetic field if the electric current is reversed?

(You can choose more than one answer)

Device Y uses a magnet to assist its pointer to show the direction of the poles. What is Y?