How to calculate current and voltage drop in circuit
In this article, we are going to know about Calculation of current and voltage drop in circuit.
Calculation of current in circuit
Now we will calculate the
total resistance as per series resistance formula .
RT = R1 + RP
RT = 10 + 12 = 22 E
Now we will calculate the current as per
I = V / RT
I = 9 / 22 = 0.409 A