Question

[100 pts] To run an experiment, Jane needs to produce a current of 5 amperes. She is using a 5-ohm wire. What voltage is needed by the battery in the experiment?

10 volts
20 volts
15 volts
25 volts

Answer 1

25 volts

Step-by-step explanation:

Axohm = 25

Answer 2

Answer: 25 volts.

Step-by-step explanation:

Ohm's Law states that the voltage of a wire is equal to the current multiplied by the resistance.

`V = IR`

The current and the resistance are both given in the question. There is a current of 5 amperes and a resistance of 5 ohms.

5 * 5 = 25

Jane requires 25 volts out of the battery in order to fulfill the experiment's requirements.