Question

Make an electric circuit test whether the following substance are conductor or insulator?
(a) copper
(b)plastic comb
(c)matchstick
(d)safety pin
(e)coal piece​

Answer 1

Answer:

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Answer 2

Answer:

Explanation:

1. Mar 20, 2019 — Conductors and Insulators, Electricity and Circuits, Class 6 - Those materials ... Those materials which insulators do not allow electric current to pass through them as called insulators. ... Copper and aluminium metals are also good conductors. ... The plastic insulation makes the electric wires safe to touch.