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VITEEE 2015 Coaching › Electricity and magnetism questions › magnetiiiiiiiiiccccccccccccs

d scale of a galvanometer requires of resistance 50Î©
contins 25 divisions .on passing a current of 1 division .d resistance dat must b added to it so dat it may become a voltmeter of range 2.5V[ans-200Î©]

d resistance of galvanometer is of 18000Î© it range is 200 volts .a bulb of resistance 2000Î© is connected by mistake dis is connected in series with d bulb wat reading does it indicate[ans-180]

#Physics #Electricity and magnetism

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7 Answers

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jb6098 swathi ·2009-05-08 23:38:31

plz answer

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Â°áƒ¦â€¢à¹“ÑÏ…Î ·2009-05-09 03:03:09

S= V/I - G

here S is d resistnce of d shunt and G is d resistnce of d galvanometr

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jb6098 swathi ·2009-05-10 20:03:26

hey guys answer

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jb6098 swathi ·2009-05-12 03:24:10

frnds ans plz

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Â°áƒ¦â€¢à¹“ÑÏ…Î ·2009-05-13 07:41:33

bataya toh sahi

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brinda laxmi ·2009-05-13 08:04:13

yar i need d perfect solution its urgent tommorow i ve d exam

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Â°áƒ¦â€¢à¹“ÑÏ…Î ·2009-05-13 08:07:34

aur kya chahiye formula based hai ji

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