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Cardboard is an insulator in dry state.But when it is wet it can conduct electricity
Insulator if dry.
conducter
Cardboard is an insulator of electricity. It is not the best insulator to use for this as cardboard can be affected by moisture and any corrosion of nearby batteries. If it becomes wet with an electrolyte solution (such as salt water), it could become a conductor under certain conditions.To test this, put a battery and a light in series and leave the contacts open between the light and the battery. Then touch the wire to the cardboard and the cardboard to the battery. The light will not light up.
Insulator.
Cardboard is an insulator in dry state.But when it is wet it can conduct electricity
Insulator if dry.
conducter
A piece of notebook paper is not a conductor it is an insulator
Cardboard is an insulator of electricity. It is not the best insulator to use for this as cardboard can be affected by moisture and any corrosion of nearby batteries. If it becomes wet with an electrolyte solution (such as salt water), it could become a conductor under certain conditions.To test this, put a battery and a light in series and leave the contacts open between the light and the battery. Then touch the wire to the cardboard and the cardboard to the battery. The light will not light up.
Insulator.
insulator.
It is an insulator
conductor
insulator
conductor!!!!! ;))
Its a insulator