Electrical conductors and insulators

03.19.2020
08:24:41
Today’s topic- Do different metals conduct electricity equally well?- learner’s’ book - pages 80 and 81
All metals conduct electricity but some metals conduct electricity better than others
Current is the rate at which the electric charges flow and we measure current in units called amperes. We use a instrument called multimeter to measure current.Alloys are a combination of different metals. For example- Stainless steel is a mixture of iron, nickel and chromium . Another example- Brass is a mixture of copper and tin
Homework is given on conductors and insulators