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प्रश्न
The shape of the earth's magnetic field resembles that of an imaginary:
(a) U-shaped magnet
(b) Straight conductor carrying current
(c) Current-carrying circular coil
(d) Bar magnet
उत्तर
bar magnet
The shape of the earth's magnetic field resembles that of an imaginary bar magnet.
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संबंधित प्रश्न
Explain why, two magnetic field lines of not intersect each other.
Define magnetic field lines. Describe an activity to draw a magnetic field line outside a bar magnet from one pole to another pole.
What is a lodestone?
How do you account for the following fact?
Soft iron keepers help to prevent the magnets from losing their magnetic properties.
What are the properties of a magnet?
The magnetic field is the strongest at ____________.
Magnetic lines of force never ______ each other.
A charge moving in a magnetic field, in a direction other than the direction of the magnetic field, experiences a force. It is called the ______ force.
