1. Physics Chapter 7 – Electromagnetism – magnets, magnetic forces, magnetic fields
Draw 2 magnets that repel and attract each other.
Describe the difference between an induced magnet and a permanent magnet.
Draw a diagram to show the magnetic field in the loop of a wire and a solenoid.
Describe the Earth’s magnetic field. You may draw a diagram to support your answers.
On the diagram draw the magnetic field and the arrows showing the direction on a compass.
Describe how to increase the strength of an electromagnet and the polarity of the solenoid.
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Describe the magnetic effect of a current. Include how to change the strength of the magnetic field.
State the naturally magnetic material.
State the right-hand grip rule.

2. Physics Chapter 7 – Electromagnetism – HIGHER TIER Fleming’s left-hand rule, force on a conductor and electric motors
State Fleming’s left-hand rule.
Describe the size of the force on a wire carrying a current at right angels to a magnetic field is proportional to?
Explain how an A.C motor works.
Describe the uses of motors.
Explain how we can increase the force on a wire.
Explain the motor effect.
Explain how a D.C motor works.
What is the strength of the magnetic field called and give the equation.
Explain how we can reverse the direction the motor turns .