Lesson 1: Homopolar motors
Pupils discover how an electromagnetic motor works and make one of their own
Assembling a motor
Tweaking the motor to improve its The purpose of an object or how the product works.
Knowing batteries contain acid, which can be dangerous if they leak
Knowing that when A type of energy, that is usually invisible, that can be made or stored and used to make objects work (for example to move things or to heat them up).... enters a The area around a magnet where there is magnetic force. it can make a motor