Question

what is resistaance?​

Answer 1

Answer:

The electrical resistance of an object is a measure of its opposition to the flow of electric current. The inverse quantity is electrical conductance, and is the ease with which an electric current passes. Electrical resistance shares some conceptual parallels with the notion of mechanical friction.

Answer 2

Resistance is the opposition of a substance offer to the flow of electric current. When an electric current of one ampere passes through a component across with a potential difference(voltage) of one volt exist then the resistance of that component is one ohm.