Question

What is a unit of resistance and current?

Answer 1

Unit of resistance and current:

1. Resistance is the measure of opposition applied by any object to the flow of electric current
2. The unit of resistance is $ohm$, named after German physicist Georg Ohm. The symbol of the $ohm$ is $(\Omega )$.
3. Current is a stream of charged particles, such as ions or electrons moving through a conductor or space.
4. The unit of the current is $ampere$ or $couomb/sec$.