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प्रश्न
Draw a clearly labelled diagram, to show how a steel bar is magnetised by a divided touch method. A written description is not required.
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उत्तर
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संबंधित प्रश्न
What is declination ? Draw a diagram to show the angle between the declination and true direction of geographic north.
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Magnetic keeper is a wooden piece.
State if the following statement is true or false. Correct the statement if it is false.
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Give a reason for the following.
Iron is a magnetic substance.
The alloys called ______ and ______ are used for making industrial magnets.
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Define the following term:
Geographic meridian
Explain the following:
Resistance of a conductor
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Which of the following statement is correct for the above given pictures?
