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प्रश्न
Bar magnets are often stored in pairs as shown in the figure. E and F being pieces of metal.
Mark on the diagram the poles of the second magnet,
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उत्तर
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संबंधित प्रश्न
Select the correct alternative
A freely suspended magnet rests in
State two properties of a bar magnet ?
Describe a simple experiment to illustrate that like poles of two magnets repel each other while the unlike poles attract ?
Select the correct option:
The substance which form a strong temporary magnet is:
Define the term Poles of a magnet
With the help of a diagram explain the following:
Magnetisation of an iron bar by a single touch method.
Differentiate between:
Primary and secondary cell.
People who made mariner’s compass for the first time.
The pole of a freely suspended magnet that points towards the north is called the south pole and what points towards the south is the celled north pole.
Define electromagnet.
