ohm's law
Pronunciation
Noun
B2 Upper-intermediate
Quick answer
The physics principle stating that the current through a conductor is directly proportional to the voltage across it and inversely proportional to its resistance.
Test yourself
Which word fits the gap? "_____ is usually written as the simple equation V equals I times R."
Answer: ohm's law
In your own words, what does "ohm's law" mean?
The physics principle stating that the current through a conductor is directly proportional to the voltage across it and inversely proportional to its resistance.
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