Electrical engineering
Resistance from Ohm's law
Resistance from Ohm's law measures how strongly an electrical path opposes current.
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R = U / I
- 01Given
- 02Calculation
- 03Answer
What it means
Resistance from Ohm's law measures how strongly an electrical path opposes current.
How it works and where it is used
Use this calculation for calculating current, voltage, resistance, and power in DC circuits.