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प्रश्न
State the laws of magnetism.
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उत्तर
The Laws of Magnetism: Like poles repel each other and unlike poles attract each other.
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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.
State if the following statement is true or false. Correct the statement if it is false.
Attraction is the surest test for magnetism.
Answer the following in detail.
How is the single-touch method of magnetism different from the double-touch method?
Answer the following in detail.
How can a magnet be demagnetized?
Explain the mechanism by which unmagnetized iron nails get attracted to a magnet when brought near it.
Define the term Effective length of a magnet
Define the following term:
Geographic meridian
Define the following term:
Angle of declination
One of the following is an example for a permanent magnet.
