EASY
10th CBSE
IMPORTANT
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The direction of the force exerted on a current-carrying conductor placed in a magnetic field depends on

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Important Questions on Magnetic Effects of Electric Current

EASY
10th CBSE
IMPORTANT

Study the figure given. Which of the following statements is correct?

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EASY
10th CBSE
IMPORTANT
When a coil is viewed from one end, it is observed that the current flows in an anticlockwise direction. This end acts as the _____ (South/North) Pole.
EASY
10th CBSE
IMPORTANT
_____ was the scientist who discovered the magnetic effect of current.(Faraday/ Oersted/ Fleming)
EASY
10th CBSE
IMPORTANT
The split ring used in an electric motor is also called the _____.
EASY
10th CBSE
IMPORTANT
The magnetic field at the centre of a current-carrying coil is _____ the plane of the coil.
(parallel/perpendicular)
EASY
10th CBSE
IMPORTANT
A wire carrying current from North to South, is placed in a magnetic field. If the direction of the magnetic field is towards the East, the force exerted will point _____ (out of the plane/ into the plane)
EASY
10th CBSE
IMPORTANT
The direction of magnetic field lines inside a bar magnet is from the North Pole to the South Pole.
MEDIUM
10th CBSE
IMPORTANT
The earth's geographical axis and the axis of its imaginary magnet coincide with each other.