Question

Show diagramatically how can Three resistors of resistance 2 ohm each are connected so that the effective resistance is
(1) 6ohm
(2) 2/3 ohm
(3) 3 ohm
(4) 4/3 ohm​

Answer 1

Answer:

There are three resistors of resistances 2 Ω, 3 Ω, and 6 Ω respectively. ... This equivalent resistor of resistance 2 Ω is connected to a 2 Ω resistor in series. Therefore, the equivalent resistance of the circuit = 2 Ω + 2 Ω = 4 Ω Hence the total resistance of the circuit is 4 Ω.