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प्रश्न
An alpha particle enters a uniform magnetic field as shown. The direction of force experienced by the alpha particle is ______.
विकल्प
towards right
into the page
towards left
out of the page
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उत्तर
An alpha particle enters a uniform magnetic field as shown. The direction of force experienced by the alpha particle is out of the page.
Explanation:
According to Fleming's Left-Hand Rule, the current flows in the direction of the alpha particle, the field points in the direction of the paper's right side, and the force is directed out of the paper by the thumb.
संबंधित प्रश्न
Consider a circular loop of wire lying in the plane of the table. Let the current pass through the loop clockwise. Apply the right-hand rule to find out the direction of the magnetic field inside and outside the loop.
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The magnetic field lines in the middle of the current-carrying solenoid are?
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(c) parallel to the axis of the tube
(d) perpendicular to the axis of the tube
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(c) anticlockwise
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State two ways to increase the force on a current-carrying conductor in a magnetic field.
A current flows in a wire running between the S and N poles of a magnet lying horizontally as shown in Figure below:
The force on the wire due to the magnet is directed:
fron N to S
from S to N
vertically downwards
vertically upwards
A flat coil ABCD is freely suspended between the pole of U-shaped permanent magnet with the plane of coil parallel to the magnetic field.
What happens when a current is passed in the coil?
Assertion (A): A magnetic field exerts a force on a moving charge in the same direction as the direction of the field itself.
Reason (R): The direction of force is given by Fleming’s left-hand rule.
Which of the following pattern correctly describes the magnetic field around a long straight wire carrying current?
