Conductor
Trending Questions
Q. If the temperature of a conductor is increased, its resistance will :
- Increase
- Decrease
- Remain the same
- Can either increase or decrease
Q.
Write the difference between conductor and insulator.
Q. The spoiling of food is a chemical change which is recognized from the generation of certain ______ due to it.
Q.
Write a short note on: [2 MARKS]
(i) Conductivity
(ii) Resistivity
Q.
Current is due to:
temperature of the conductor.
resistance of the conductor.
- weight of the conductor.
charge flowing through the conductor.
Q.
Metals are good conductors of electric current because they have a large number of
Q. The objects which allow electric current to flow through them easily are known as:
- Good conductors
- Insulators
- Radiators
- Resistors
