Induced EMF = 30 V.
JEE Advanced 2023 — Physics Electromagnetism
The magnetic flux through a coil changes from 5 Wb to 2 Wb in 0.1 s. The induced EMF is
Verified 30 May 2026.
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A charged particle enters a uniform magnetic field perpendicular to its velocity. The path of the particle is:
A circular loop of radius R carries current I. The magnetic field at a point on the axis at distance x from the center is:
What is the direction of the magnetic field of the wave?
Find the wavelength of the wave in nanometres.
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