Question

you are given three equal resistanes. In how many combination can they be arranged ?​

Answer 1

If we are given with three resistors of equal resistance then we can arrange them in four combinations :-

1. We can arrange all the three resistance in series combination. You can see in the diagram [ Figure Number - 1 ].

2. We can arrange all the three resistance in parallel combination. You can see in the diagram [ Fig. No. - 2 ].

3. We can arrange two resistors in parallel combination and their one will be in series combination with those parallel ones. Look at the diagram for clear understanding.[ Fig. No. - 3 ].

4. We can arrange two resistors in series combination and then third one will be in parallel combination with those series connection. Look at the diagram for clear understanding..[ Fig. No. - 4 ].