Question

A piece of wire of resistance 16 kΩ is cut into four equal parts and all the pieces are connected in

parallel to each other. The new combination (parallel) of resistor is equal to 10n ohm. What is the

value of n?

Answer 1

resistance is cut into 4 equal parts=>4 ohm resistance each as16/4=4 after applied in parllel new resistance is 1ohm as 1=10n =>n=1/10