Electromagnet...

Electromagnet

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Explore conceptually related problems

(a) What is an electromagnet? Draw a labelled diagram to show the making of a simple electromagnet. (b) State three factors on which the strength of an electromagnet depends. How does the strength of electromagnet depend on these factors?

BEIITIANS-MAGNETISM-Summative Worksheet

You have a magnet with you and north pole and south pole are marked on...
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For making an electromagnet the best material to be used is
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Select the correct statement (s)
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When a magnet is heated, it
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Demagnetization of magnets can be done by
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A small piece of unmagnetised substance gets repelled, when it is brou...
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If a piece of metal was thought to be magnet, which one of the followi...
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An example of a diamagnetic substance is
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A freely suspended magnet points towards geographical north and south,...
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What is sure test of magnetism?
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Electromagnet
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Attractive property of magnet is more at?
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The North pole of earht's magnet is near the geographical?
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Name some magnetic material?
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When a magnet is broken as shown. The poles at 'X' and 'Y' are
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Which of the following is a property shown by a magnet ?
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The spring in the case extend large when 'B' is
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