Ohm law
The basic relationship is V = IR. This topic is part of Electricity within Science & Nature. This page currently draws on 4 supporting questions, with answers and bonus facts available below.
Ohm law trivia questions
Ohm's law relates voltage, current, and what?
Answer: Resistance
Bonus fact: The basic relationship is V = IR.
What equation expresses Ohm's law?
Answer: V = IR
Bonus fact: Voltage equals current times resistance.
If voltage stays constant and resistance doubles, current does what?
Answer: Halves
Bonus fact: I = V/R.
According to Ohm's law, voltage equals current multiplied by what?
Answer: Resistance
Bonus fact: V = IR.