Question

Find the current through a resistance $2\Omega$ if the voltage across the resistance is $6V$.

Answer 1

Step 1: Given

Resistance $R=2\Omega$

Voltage, $V=6V$

To find:

Current, $I=?$

Step 2: Calculating current

From Ohm’s law, we know that,

$V=IR$

$\Rightarrow I=\frac{V}{R}$

$I=\frac{6}{2}=3A$

Hence the value of the current through the resistance is $3A$.