Question

You are given two 1.5kohm resistors and six 15kohm resistors. Arrange these resistors as to provide an effective resistance value of 3.25kohm.

Answer 1

Explanation:

arrange the 1.5kΩ in parallel connection and you will get a resistence of 0.75kΩ

now arrange the 15kΩ resistors also in parallel connectionand here you will get a resistence of 2.5kΩ

now you have 0.75kΩ resistence and 2.5kΩ resistence

connect both of the resistences in series connection and you are answered

0.75kΩ + 2.5kΩ = 3.25kΩ

in above "Ω" is symbol of ohm