Question

What is the minimum resistance which can be made using five resistors each of (1/25) ohm?​

Answer 1

Answer:

, from the above explanation it is concluded that if we connect all the five resistors in parallel then the minimum resistor of $\dfrac{1}{{25}}{\text{ }}\Omega $ can be made. Hence, the correct answer is $\dfrac{1}{{25}}{\text{ }}\Omega $ and the correct option is B

Answer 2

Answer:

minimum resistance if conned in series

=Req=r1+r2+r3+r5+r4

1/25+1/25+1/25+1/25+1/25

=1+1+1+1+1/25

5/25

=1/5ohm

if connect in parallel 5 ohm