1st PUC physics Series-10

PUC Science 1st Year Physics Series-10 quiz

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Created on By wefru

1st PUC Physics Series 10

TEST YOUR KNOWLEDGE OF SCIENCE

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Q.91 In A.C generator increasing the no. of turns in the coil

 

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Q.92 The Electromotive force (EMF) developed by the generator depends upon

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Q.93 The metal detectors installed at airports and other places for security purpose are based on the principle of

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Q.94 If the coil is placed perpendicular to field lines then the number of lines passing through the coil is

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Q.95 In alternative current generator, AC current reverses its direction

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Q.96 Name two main parts of an AC generator

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Q.97 AC generator converts

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Q.98 What replacement is required to convert an AC generator to DC generator?

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Q.99 The direction of induced emf or current is indicated by

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Q.100 Mutual inductance between two magnetically coupled coils depends on

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