Question

resistance of an electric iron is 50 ohms with a current of 4.2 amps flowing. calculate the voltage between the two points

Answer 1

Answer:

using ohm's law V=IR

Explanation:

I = 4.2A

R = 50 ohm's

V = 50× 4.2 = 210 V

Answer 2

V=?? I=4.2 A. R=50ohms
V=IR (ohms law)
V=50*4.2
V=210 volts