Suggest an activity to prepare a magneti...

Suggest an activity to prepare a magnetic compass by using an iron needle and a bar magnet.

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NCERT EXEMPLAR-FUN WITH MAGNETS-LONG ANSWER QUESTIONS

Three identical iron bars are kept on a table. Two out of three bars a...
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Describe the steps involved in magnetising an iron strip with the help...
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Fig. 13.6 shows a magnetic campass. What will happen to the position o...
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Suggest an activity to prepare a magnetic compass by using an iron nee...
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Boojho kept a magnet close to an ordinary iron bar. He observed that t...
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A bar magnet is cut into two pieces A and B, from the middle, as shown...
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Suggest an arrangement to store a U shaped magnet. How is this differe...
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