Question

What is the material's Resistance?

Answer 1

Material's Resistance -

1. We know that resistance is a property that resists the flow of electrons. To control the flow of electrons, resistors are generally used.
2. If the material has high resistance, then it resists the flow of electrons.
3. If the material has high resistance, then the electrons will smoothly flow through the material.
4. Its expression is :

$R=VI$

Where, $R=resis\tan ce,V=voltageandI=current$.

5. As the resistance is proportional to the voltage as well as to the current flowing through the circuit.

6. It means as the voltage and current change in the circuit, the resistance also changes accordingly.