Having introduced the basic elements of the electric circuit model, attention is now turned to measuring electric currents. It...

Classroom Activity 11-14

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

This practical activity offers pupils the opportunity to build a simple parallel circuit and to take current measurements at...

Classroom Activity 11-14