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प्रश्न
Define the magnetic meridian.
उत्तर
The vertical plane containing the magnetic axis of a free suspended magnet at rest, under the action of the magnetic intensity of earth is called a magnetic meridian.
संबंधित प्रश्न
Describe an experiment to illustrate that like poles repel while the, unlike poles, attract.
How are the north and south poles of a magnet located? Explain.
State two evidences of the existence of earth's magnetic field.
Two like magnetic poles:
A charge of 75 C is brought from infinity to a given point in an electric field, when amount of work done is 3.75 J. Calculate the electrical potential at that point.
Define the magnetic field.
Define the geographical meridian.
Give short account of the earth’s magnetic field.
A freely suspended bar magnet is always pointing along the ________ north-south direction.
Though Earth is acting as a huge bar magnet it is not attracting other ferromagnetic materials. Why? Give reasons.
