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How is Ohm's law useful?

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Anonymous

∙ 9y ago
Updated: 11/26/2021

Ohm's Law relates Voltage, Current, and Resistance. The equation is Voltage = Current times Resistance. Knowing any two, you can figure out the third, and that is one of the principles of basic circuit analysis.

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Pasquale Wisozk ∙

Lvl 10
∙ 4y ago
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To find the conductance using ohms law,you take the inverse of the resistance(/R)


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ohms=amps/volts Amps= volts/ohms Volts = Amps*Ohms


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Ohms law does not consider inductance


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Write mathematical form of ohms law?

The mathematical form of Ohms law is I=V divided by R. I is current, V is voltage while R is the resistance.


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Ohm's law: Volts = Amps * Ohms, or Amps = Volts / Ohms 12 volts / 0.5 ohms = 24 amps

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