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प्रश्न
State whether a magnetic field is associated or not around a moving charge.
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उत्तर
A moving charge is associated with a magnetic field around it.
संबंधित प्रश्न
The magnetic field inside a long straight solenoid-carrying current ______.
Which of the following property of a proton can change while it moves freely in a magnetic field? (There may be more than one correct answer.)
A positively-charged particle (alpha-particle) projected towards west is deflected towards north by a magnetic field. The direction of magnetic field is ______.
State and explain the clock-face rule for determining the polarities of a circular wire carrying current.
Name any two factors on which the strength of magnetic field produced by a current-carrying solenoid depends. How does it depend on these factors?
Name the type of magnet with which the magnetic field pattern of a current-carrying solenoid resembles.
What is the shape of field lines inside a current-carrying solenoid? What does the pattern of field lines inside a current-carrying solenoid indicate?
How will the direction of force be changed, if the current is reversed in the conductor placed in a magnetic field?
An alpha particle enters a uniform magnetic field as shown. The direction of force experienced by the alpha particle is ______.
