Electromagents

Using the right and grip rule, draw the north pole and the south pole

Using the right and grip rule, draw the north pole and the south pole, add the field lines

For each of the following, identify the north and south poles of the electromagnets.

Using your knowledge of electromagnets predict whether
the electromagnets below will attract or repel.

Using your knowledge of electromagnets predict whether
the electromagnets below will attract or repel.

What are the three ways to make an electromagnet stronger?

Select the diagram that correctly represents the magnetic field around a straight wire carrying a current.

How can you tell which direction the field lines are acting when a current passes through a wire? Draw a diagram to aid your explanation.

• Flemings left hand rule

• Compass

• Flemings left hand grip rule

• Flemings rigth hand grip rule