Question

What is the current (i) for the following series circuit? r1 = 20?, r2 = 10?, r3 = 30?, v = 12v dc

Answer 1

Step-by-step explanation:

If the resistors are all in series, then total R = 20+10+30 = 60 Ω

V = IR

then V/R = I 12 V / 60 Ω = .2 amps