Question

1) a) What is the total resistance of three resistors connected in series if they have values of R1 20 ohm, R2 = 30 ohm and R3 = 10 ohm?​

Answer 1

60 Ω

Step-by-step explanation:

When when there is a series connection, the resistances of the resistors are added together;

R = R1 + R2 + R3

R = 20 Ω + 30 Ω + 10 Ω = 60 Ω