Differentiate between Zener breakdown and Avalanche breakdown as used in electronics.
Home/Electricity and Magnetism
Teachers Of Physics Latest Questions
Give two reasons why the earth pin in a three-pin plug is longer than the other pins.
state the reason why current produced by a simple cell falls rapidly when the cell is being used.
Why is repulsion the best method of testing magnetism
State two defects of a simple cell and how it can be controlled
Why is it that the magnetic strength is high at the poles
Why is that when a bird lands on overhead electric wires it is not electrocuted but human being it is