Chapter 11

NCERT
Class 10
Science
Solutions
11. Show how you would connect three resistors, each of resistance 6 Ω so that the combination has a resistance of (i) 9 Ω, (ii) 4 Ω.

Question:

Show how you would connect three resistors, each of resistance 6 Ω so that the combination has a resistance of (i) 9 Ω, (ii) 4 Ω.

Answer:

(i) To get a resistance of 9 Ω from three resistors of 6 Ω, connect two resistors in parallel and the other in series.

(ii) To get 2 Ω resistivity, connect all three resistors in parallel.

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