Question

S.No. Materials
Good Conductor /
Poor Conductor
1.
Iron rod/nail
2.
Sulphur
3.
Coal piece
4.
Copper wire
You observe that iron rod, nail and
rogood conductors while​

Answer 1

Answer:

iron rod, copper wire, sulphur are good conductor

coal piece is bad conductor

Answer 2

Answer:

Explanation:

1. good

2. bad/ poor

3.bad

4.good