Question

calculating voltage rory uses a battery to power a light bulb with a resistance of 10 ω. if 0.15 a of current is flowing, what is the voltage of the battery? v

Explanation:

Step1: Identify the formula

We use Ohm's law $V = IR$, where $V$ is voltage, $I$ is current and $R$ is resistance.

Step2: Substitute values

Given $I = 0.15$ A and $R=10$ $\Omega$. Substitute into the formula: $V=0.15\times10$.

Step3: Calculate the result

$V = 1.5$ V.

Answer:

$1.5$