Seven identical lamps of resistance 220 Ω each are connected to a 22 – InterviewSolution

1.	Seven identical lamps of resistance 220 Ω each are connected to a 220 V line as shown in figure. Then reading of ammeter will be(a) 1/20 A(b) 2/5 A(c) 3/10 A(d) None of these
Answer» (d) None of these

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