Question

four resistance 4,4,4 and 12ohms from a whetones network find the resistance which when connected across the 12 ohms resistance will balance the network

Answer 1

6 ohm is answer

resistance connected across 12 ohm will be parallel and its equivalent must be 4

parallel equivalent of 12 ohm and 6 ohm is :-12*6/(12+6)=4

Answer 2

4 amp is a write answer