Differentiate between Zener breakdown and Avalanche breakdown as used in electronics.
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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.
state three ways in which the strength of magnetic field can be increased
Why can a magnet be used as a compass?
A transformer is not considered to be an amplifier.Explain
Why is it that a transformer is always feed with an a.c and not a d.c current?
Why is repulsion the best method of testing magnetism