Verified Solution • 2025–26 Session moderate

QJEEM25Ph0c20: JEE Main 2025 Physics - Class 12 JEEM25Ph0c20 Solution: A rectangular metallic loop is moving out of a uniform magnetic …

A rectangular metallic loop is moving out of a uniform magnetic field region to a field free region with a constant speed. When the loop is partially inside the magnate field, the plot of magnitude of induced emf (ε)(\varepsilon) with time (t)(t) is given by

Multiple Choice Options

  • A https://ik.imagekit.io/novatra/photos/3cb0a4a3a5265163f01fe811ece659151bd8037aa22e5c00f1d3bdcecbbd50a1.webp
  • B https://ik.imagekit.io/novatra/photos/1c3e1d6fad32fab6e6fe9d05fb49d7eeec3e2fcff163eae662b8856531b52e39.webp
  • C https://ik.imagekit.io/novatra/photos/c1cdebbc91d337cc88997c49e386e35ab8a4c3ec4bdc48407229ff24d0a0b040.webp
  • D https://ik.imagekit.io/novatra/photos/74fefa20475bcce571c7a5697bbbb89a6fb1944c5935b2d75239f130d11a9693.webp

Step-by-Step Verified Solution

JEE Main 2025 (Online) 22nd January Evening Shift Physics - Electromagnetic Induction Question 3 English Explanation

Motional emf : ε=Bℓv=constant\varepsilon=\mathrm{B} \ell \mathrm{v}=\mathrm{constant}

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