AC

BITSAT 2015 Coaching › Electricity and magnetism questions › AC

an electric lamp which runs at 100 V dc and consumes 10 A current is connected to the ac mains at 150 V , 50 Hz cycles with a choke coil in series .. Calculate the inductance and drop of voltage across the choke. neglect the resistance of choke
ans is 0.036 H , 111.8 V

#Physics #Electricity and magnetism

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2 Answers

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eureka123 ·2009-03-13 22:24:48

same as
http://targetiit.com/iit_jee_forum/posts/a_c_circuits_2876.html

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big looser ......... ·2009-03-13 22:51:19

yaar muje voltage k answer ka solution nai samajh aaya , plz post

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