If a rod has resistance 4 W and if rod is turned as half cycle then th – McqOptions

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1.	If a rod has resistance 4 W and if rod is turned as half cycle then the resistance along diameter [BCECE 2004]
A.	1.56 W
B.	2.44 W
C.	4 W
D.	2 W
Answer» D. 2 W

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