Question

A 56V battery is attached to 3 resistors in series have a resistance of 2Ω, 5Ω, and 7Ω. The total current is 4A. What is the current over R1- the 2Ω resistor?

4 A
70/59 A
14 A
8 A
2 A
28 A

Answer 1

The current over R1=28A

Step-by-step explanation:

Current =voltage /resistance

Current =56v/2

Current = 28A

:. Current=28A