Now we know by Ohm's law that
Ohm's law states that the current through a conductor between two points is directly proportional to the voltage across the two points.
Introducing the constant of proportionality, the resistance,the Ohm's law can be mathematically represented as
V=I x R
Where V is the voltage measured in volts
I is the current measured in amperes
R is the resistance measured in ohms
Given:
I = 0.2 A
R= 65 ohms
Now substituting the values in Ohm's law we get
V = I x R
V = 0.2 x 65
V = 13 volts
