A technician has only two resistance coils.By using them singly,in series or in parallel,he is able to obtain the resistance 3,4,12 and 16 ohms.The resistance of the two coils are
Answers
Answered by
6
The resistances are 12 and 4.
Note that when coils are used in series we will get net resistance = 16 and when used in parallel, net resistance = 3
Note that when coils are used in series we will get net resistance = 16 and when used in parallel, net resistance = 3
Similar questions