Question

John performs an experiment on an electric circuit. He increases the voltage from 25 volts to 50 volts while keeping the resistance constant. What will be the effect of John’s changes on the current?

A. The current will increase.
B. The current will decrease.
C. The current will stay constant.
D. The current will stop flowing.

Answer 1

Whoever helps me first and gets the right answer will get marked the best response!

Answer 2

Use Ohm's law to determine your answer.
V = RI

Any ideas?

Answer 3

No... :(

Answer 4

When R is fixed V is directly proportional to I in Ohm's law.

Any ideas? You have a fixed rate here
So if 25 volts is increased to 50 what will happen to the current?

Answer 5

do you get what the answer is?

Answer 6

yes thx!

Answer 7

What did you get?

Answer 8

I got the current will increase

Answer 9

Good job :-)

Answer 10

Thank you