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प्रश्न
In a uniform magnetic field, the field lines are:
पर्याय
Curved
Parallel equidistant straight lines
Parallel but non-equispaced straight lines
Nothing can be said.
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उत्तर
In a uniform magnetic field, the field lines are : Parallel equidistant straight lines
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संबंधित प्रश्न
Fill in the following blank with suitable words:
Magnetic field lines leave the .......... pole of a bar magnet and enter at its .......... pole.
What is a magnetic field?
The figure given below shows the magnetic field between two magnets:
Copy the diagram and label theother poles of the magnets.
Which is the weaker magnet?
A magnetic field exerts no force on:
an electrical charge moving perpendicular to its direction
an unmagnetised iron bar
a stationary electric charge
a magnet
Explain the mechanism of attraction of iron nails by a magnet when brought near them.
Explain the method of plotting the magnetic field lines by using a small compass needle.
A charge of 5000 C flows through an electric circuit in 2 hours and 30 minutes. Calculate the magnitude of current in a circuit.
Magnetic field lines determine ______.
When the conductor is perpendicular to the magnetic field, the force will be the ______, When it is parallel to the magnetic field, the force will be ______.
