What is resistance? Difference between resistance and resistivity. ​

1. what is resistance?

2.difference between resistance and resistivity

Explanation:

1.Resistance is a measure of the opposition to current flow in an electrical circuit. Resistance is measured in ohms, symbolized by the Greek letter omega (Ω). ... Conductors: Materials that offer very little resistance where electrons can move easily.

2.Resistance is defined as the property of the conductor which opposes the flow of electric current. ... Resistivity is defined as the resistance offered by the material per unit length for unit cross-section. The SI unit of resistivity is Ohm. meter.

hope this helps

Resistance is a measure of the opposition to current flow in an electrical circuit.All materials resist current flow to some degree. They fall into one of two broad categories: Conductors: Materials that offer very little resistance where electrons can move easily.

the amount of current in the coil