Question

Calculate the total resistances that can be obtained by combining three 100Ω resistances in all possible ways.

Answer 1

1. All in parallel

1/R = 1/10 + 1/10 + 1/10 /Ω

1/R = 3/10 /Ω

R = 10/3 Ω

2. 2 in parallel. 1 in series

R = 10x10/10+10 + 10 Ω = 15 Ω

3. All in series

R = 10 + 10 + 10 Ω = 30 Ω

Answer 2

Answer:

see the attachment....