Question

How can 3 resistors of resistances 2 ohms, 3 ohms and 6 ohms be connected to give a total resistance of (i) 4 ohms? (ii) 1 ohm?​

Answer 1

Explanation:

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