Question

How much voltage is required to run 0.64 A of current through a 240 resistor? Use V= IR.

A. 6.5 x 10^-3 V
B. 1.5 x 10^2 V
C. 3.8 x 10^2 V
D. 2.7 x 10^-3 V

Answer 1

B

Step-by-step explanation:

Math

Answer 2

B. If you press that into a calculator it comes up with 153.6. You then shift the decimal point 2 times forward and you end up getting 1.5 x 10^2 V.