A wire of resistance 0.5 ohm m-1 is bent into a circular of radius 1m. The same wire is connected across AB as shown in th fig. The equivalent resistance is a)pi ohm b)pi /pi +2 c)pi/ pi+4 d)pi +1
A wire of resistance 0.5 ohm m-1 is bent into a circular of radius 1m. The same wire is connected across AB as shown in th fig. The equivalent resistance is
a)pi ohm b)pi /pi +2 c)pi/ pi+4 d)pi +1
kavyakesavan003 , 6 Years ago
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