Question

How can three resistors of resistances 2 2. 3. and 6 be connected to
give a total resistance of (a) 4 ohm (b) 1 ohm
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Answer 1

Answer:

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