What is ohms law. please explain.

Question

asked Sep 28, 2020 146k views

2 Answers

Zedix · Answer 1 · 2020-09-28T14:48:23+0000

Answer:

a law stating that electric current is proportional to voltage and inversely proportional to resistance.

Step-by-step explanation:

Fernando Wittmann · Answer 2 · 2020-10-02T09:06:31+0000

Ohm's law states that the resistance
$R[\mathrm{\Omega}]$ equals to the relation of voltage
$U[\mathrm{V}]$ and current
$I[\mathrm{A}]$ .

We can express it mathematically as

$\displaystyle R=(U)/(I)\Big[\mathrm{(V)/(A)=\Omega}\Big]$

Hope this helps.