Question

1) what is the net effective resistance of the above circuit?
2)what is the reading of ammeter and voltmeter?
3) what would be the reading of the ammeter if only the highest of the three resistors (=R3) were present alone in the circuit?
4) how can these three resistors be connected so that the combination has a resistance of 2 ohm?​

Answer 1

Answer:

1) 9Ω

2) ammeter = 1 , voltmeter = 9

3) 1.8Ω

4) (5Ω and 1Ω in series) and (3Ω) - both the brackets in parallel

Explanation:

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