Free help with homework

Why join Brainly?

  • ask questions about your assignment
  • get answers with explanations
  • find similar questions


The potential difference V across the ends of a given metallic wire in an electric circuit is directly proportional to the current flowing through it provided it's temperature remains the same. This is called ohms law. V is directly proportional to I V/I=Constant =R V = IR there are no effects of ohms law as it is a law of physics and electricity so it has no effects
0 0 0
The Brain
  • The Brain
  • Helper
Not sure about the answer?
Learn more with Brainly!
Having trouble with your homework?
Get free help!
  • 80% of questions are answered in under 10 minutes
  • Answers come with explanations, so that you can learn
  • Answer quality is ensured by our experts