_ If resistance across LM in Fig. 2.30 is 15 ohms, the value of R is$? – McqOptions

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1.	_ If resistance across LM in Fig. 2.30 is 15 ohms, the value of R is$?
A.	10 Q
B.	20 Q
C.	30 Q
D.	40 Q
Answer» D. 40 Q

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