Question

point
Which of the following
substance is conductor of
electricity ?
rubber
O paper
O
nails
O plastic
Clear selection​

Answer 1

Answer:

nails are the conductor of electricity

Answer 2

Answer:

$\big\star$ Nails are a conductor of electricity because it is made of metals like iron which is a good conductor of electricity.

Explanation:

There are two types of substances on the basis of conductivity , they are Conductors and Insulators .

CONDUCTORS

• Conductors are substances that allows heat and electricity to flow through them easily .

• Metals are good conductors .

• Silver is the best conductor of electricity.

• Graphite which is a non - metal is also a good conductor.

INSULATORS

• Insulators are substances that do not allows heat and electricity to flow through them easily .

• Non metals are good insulators.

• Wood,Rubber,Plastic are good insulators.