Having introduced what is involved in measuring electric currents, the pupils are now given the opportunity to make some...

Classroom Activity 11-14

We suggest that you use parts of the circuits here to allow your class to concentrate on two aspects of the behaviour of...

Classroom Activity 11-14

Electrical loops are rather pervasive, as they are such a convenient way of getting jobs done. That's because electrical loops...

Classroom Activity 5-11