Answer:
Current in the circuit= 2 A
Explanation:
Current in a Series Connection
When two or more resistors are connected in series, all of them have the same current, and the sum of their individual voltages is the total voltage applied to the circuit.
We know a voltmeter connected to R2=3Ω measures 6V. Applying Ohm's law:
[tex]V=R.I[/tex]
We can calculate the current through R2:
[tex]\displaystyle I=\frac{6}{3}=2\ A[/tex]
Since the current in R2 is the same in the rest of the resistors, the current of R1 and R3 is also 2 A.