Respuesta :
According to Ohm's law,
R=V/I
∴I=V/R.
Power supplied to resistor = VI
= V×V/R = V²/R.
R=V/I
∴I=V/R.
Power supplied to resistor = VI
= V×V/R = V²/R.
The power supplied to a resistor is, V²/R.
What is Ohm's law simple definition?
- Electricity has a rule that states that a direct current's intensity is directly related to the potential difference and inversely proportional to the circuit's resistance.
What is Ohm's first law?
- "The amount of current in a circuit is inversely proportional to the resistance of the circuit itself and directly proportional to the voltage applied to it."
Why is it called Ohm's law?
- The German physicist Georg Ohm, who published a dissertation in 1827 describing measurements of applied voltage and current through basic electrical circuits with different lengths of wire, is credited with giving the rule its name.
What is SI unit of Ohm's law?
- The ohm (Ω) is the SI unit for electrical resistance. 1 Ω = 1 V/A.
- Unit names are handled like regular English nouns when written out in their entirety.
- Therefore, all unit names begin with a lowercase letter, unless they are used as titles or at the start of a sentence.
According to Ohm's law:
R=V/I.
I=V/R.
Power supplied to resistor = VI.
= V×V/R.
= V²/R.
Learn more about Ohm's law here:
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