Calculate the potential difference across the 8 ohm resistor

Explanation:

if the current is 1A

V=iR

V= 1 × 8

V = 8volts

Radians

Explanation:

The angular speed is a measure of the rotation speed of a body. It is defined as the angle rotated by a unit of time. Thus, It refers to the angular displacement per unit time and is designated by the Greek letter . Its unit in the International System is radian per second (rad / s).