State an activity to show that metals are good conductors of electricity.
Answers
Answered by
1
Answer:
Explanation:
if we connect bulb to the metal wire and connect wire's end through the battery then, the bulb will glow .which shows that metal is good conductor of heat and electricity. Now if we connect bulb through a wooden scale, then bulb will not glow So ,this shows it is bad conductor of heat and electricity.
Answered by
0
Answer:
the main reason for the conduction in metals is the presence of an excess of free electrons.
Similar questions