Question

3 resistors having resistance of 3 ohms are connected a) Find effective resistance in series b) Find effective resistance in parallel​

Answer 1

Answer:

a) 9 Ω

b) 1 Ω

Explanation:

a) R of series = R1 + R2 +R3

                      = 3 + 3 + 3 = 9 Ω

b) 1/R of parallel = 1/R1 + 1/R2 + 1/R3

                           = 1/3 + 1/3 + 1/3 = 3/3

                           = 1 Ω