which statement describes the relationship of resistance and current?\nresistance is directly proportional…

which statement describes the relationship of resistance and current?\nresistance is directly proportional to current because $r = \\frac{v}{i}$.\nresistance is inversely proportional to current because $r = \\frac{v}{i}$.\nresistance is directly proportional to current because $r = vi$.\nresistance is inversely proportional to current because $r = vi$.

which statement describes the relationship of resistance and current?\nresistance is directly proportional to current because $r = \\frac{v}{i}$.\nresistance is inversely proportional to current because $r = \\frac{v}{i}$.\nresistance is directly proportional to current because $r = vi$.\nresistance is inversely proportional to current because $r = vi$.

Answer

Explanation:

Step1: Recall Ohm's law

Ohm's law is given by $V = IR$, where $V$ is voltage, $I$ is current and $R$ is resistance. We can re - arrange it to get $R=\frac{V}{I}$.

Step2: Analyze proportionality

When $V$ is constant, if $I$ increases, $R=\frac{V}{I}$ decreases and if $I$ decreases, $R$ increases. This means resistance $R$ is inversely proportional to current $I$ because of the formula $R = \frac{V}{I}$.

Answer:

Resistance is inversely proportional to current because $R=\frac{V}{I}$.