Question

Briana builds a circuit that has a resistance of 8.0 oms . What voltage should she apply to have a current of 0.8 A?

Answer 1

V=IR

8×0.8

6.4volts should be required to have current of .8 a

Answer 2

R= 8 omh

I = 0.8 A

V=IR

=(8)(0.8)

=6.4 VOLT