Question

What Is Resistance ? ? ?​

Answer 1

hii sagar....

Resistance is the opposition that a substance offers to the flow of electric current. 

Answer 2

$\bold{Holå MATE}$

$\boxed{\bold{\mathsf{ANSWER}}}$

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