Question

select all the correct answers. according to ohms law, which is stated as i = v ÷ r, which two sentences are true? if the current increases, then the resistance increases. assume voltage is constant. if the resistance decreases, then the current increases. assume voltage is constant. if the voltage increases, then the resistance decreases. assume current is constant. if the voltage increases, then the current increases. assume resistance is constant. if the voltage increases, then the current decreases. assume resistance is constant.

Explanation:

Step1: Analyze with constant - voltage

Given $I=\frac{V}{R}$, when $V$ is constant, $I$ and $R$ are inversely proportional. So if $R$ decreases, $I$ increases.

Step2: Analyze with constant - resistance

When $R$ is constant, $I$ and $V$ are directly proportional. So if $V$ increases, $I$ increases.

Answer:

If the resistance decreases, then the current increases. Assume voltage is constant.
If the voltage increases, then the current increases. Assume resistance is constant.