Physics, asked by jvbhasinbhasin, 5 months ago

7. Three identical iron bars are kept on a table. Two out of three bars are magnets. In one of the magnets
the North-South poles are marked. How will you find out which of the other two bars is a magnet?
Identify the poles of this magnet.
[NCERT Exemplar]

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Answered by alveera10

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