Question

What is the minimum resistance which can be made using five resistors each of 1/5 Ω ?

a) 1/5 Ω b) 1/25 Ω

c) 1/10 Ω d) 25 Ω​

Answer 1

Answer:

b. 1/25 is the correct answer

Explanation:

put all these 5 resisters in parallel with each other.

Answer 2

Answer:

option (b) 1/25ohm

Explanation:

See minimum resistance made using resistors is exactly equal to the product of registers used so if you multiply 1/5 × 5 (because you are using 5 resistors) answer will be 1/25... also that's basic math