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2 years ago

How are the current and resistance related when the voltage of a circuit is constant

2 answers:

3 0

The law of Ohm defines the relationship in an electrical circuit between voltage, current and resistance: I = v / r. The current is directly proportional to the voltage and the resistance is inversely proportional.

vekshin12 years ago

3 0

Answer:

I ∝ $\frac{1}{R}$ , current is inversely proportional resistance.

Explanation:

According to ohm's law :Voltage is directly proportional to the current

V ∝ I

V = IR.

We can write it as $\frac{V}{R}$ = I

We can say current is inversely proportional to resistance .

I ∝ $\frac{1}{R}$

Where , V = constant

Therefore, If voltage is constant current is inversely proportional resistance.

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