give an activity to show graphite is a good conducted of electricity
Answers
Graphite is a good conductor of electricity can be proved from the following experiment. ... If the bulb glows on attaching the clips to both the ends of the graphite in the pencil, it means that graphite conducts electricity. If the bulb does not glow it means that graphite does not conduct electricity.
ACTIVITY
Take a pencil made of wood and sharpen it from both ends such that the tips become clear. Those black parts of pencil are graphite.
Take a pencil made of wood and sharpen it from both ends such that the tips become clear. Those black parts of pencil are graphite.Take a wire connect it to the bulb, then to a battery and connect the both ends of the pencil to the wire forming a circuit. When current flows from battery, it goes through wire and bulb lightens. Since the pencil is connected in the circuit, current also passes through it.
Take a pencil made of wood and sharpen it from both ends such that the tips become clear. Those black parts of pencil are graphite.Take a wire connect it to the bulb, then to a battery and connect the both ends of the pencil to the wire forming a circuit. When current flows from battery, it goes through wire and bulb lightens. Since the pencil is connected in the circuit, current also passes through it.It shows that it is a good conductor of electricity.