JEE Physics

Faraday's Laws of EMI: JEE Questions & Solutions

35 previous-year JEE Physics questions on Faraday's Laws of EMI, each with a worked step-by-step solution.

Intermediate

Previous-year questions

  1. 01A conducting circular loop of area 1.0 m² is placed perpendicular to a magnetic field which varies as B = sin(100t) Tesla. If the…MCQMediumJEE 2026
  2. 02A 1 m long metal rod AB completes the circuit as shown in figure. The area of circuit is perpendicular to the magnetic field of 0.10 T. If…MCQEasyJEE 2026
  3. 03XPQY is a vertical smooth long loop having a total resistance R, where PX is parallel to QY and the separation between them is l. A…MCQMediumJEE 2026
  4. 04A conducting circular loop is rotated about its diameter at a constant angular speed of 100 rad s⁻¹ in a magnetic field of 0.5 T,…NVAMediumJEE 2026
  5. 05A 20 m long uniform copper wire held horizontally is allowed to fall under the gravity (g = 10 m/s²) through a uniform horizontal magnetic…MCQEasyJEE 2026
  6. 06Match List-I with List-II. | List-I (Relation) | List-II (Law) | |---|---| | (A) ∮ E · dl = -d/dt∮ B · da | (I) Ampere's circuital law | |…MCQEasyJEE 2026
  7. 07A simple pendulum made of mass 10 g and a metallic wire of length 10 cm is suspended vertically in a uniform magnetic field of 2 T. The…NVAMediumJEE 2026
  8. 08A circular loop of radius 7 cm is placed in uniform magnetic field of 0.2 T directed perpendicular to plane of loop. The loop is converted…MCQEasyJEE 2026
  9. 09Suppose a long solenoid of 100 cm length, radius 2 cm having 500 turns per unit length, carries a current I = 10 sin (ω t) A, where ω =…MCQMediumJEE 2026
  10. 10A 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…MCQEasyJEE 2025
  11. 11A uniform magnetic field of 0.4 T acts perpendicular to a circular copper disc 20 cm in radius. The disc is having a uniform angular…MCQEasyJEE 2025
  12. 12A conducting bar moves on two conducting rails as shown in the figure. A constant magnetic field B exists into the page. The bar starts to…NVAEasyJEE 2025
  13. 13A coil of area A and N turns is rotating with angular velocity ω in a uniform magnetic field B about an axis perpendicular to B. Magnetic…MCQEasyJEE 2025
  14. 14Conductor wire ABCDE with each arm 10 cm in length is placed in magnetic field of 1/√2 Tesla, perpendicular to its plane. When conductor is…NVAMediumJEE 2025
  15. 15A rectangular loop of length 2.5 m and width 2 m is placed at 60^° to a magnetic field of 4 T. The loop is removed from the field in 10 s.…MCQEasyJEE 2024
  16. 16A square loop of side 10 cm and resistance 0.7 Ω is placed vertically in the east-west plane. A uniform magnetic field of 0.20 T is set up…NVAEasyJEE 2024
  17. 17A horizontal straight wire 5 m long extending from east to west falls freely at a right angle to the horizontal component of Earth’s…MCQEasyJEE 2024
  18. 18A ceiling fan having 3 blades of length 80 cm each is rotating with an angular velocity of 1200 rpm. The magnetic field of Earth in that…NVAEasyJEE 2024
  19. 19Match List I with List II: List I: A. Gauss’s Law B. Faraday’s Law C. Lenz’s Law D. Ampere’s Law List II: I. ∮ E · dA = Q/ε₀ II. ∮ B · dl =…MCQEasyJEE 2024
  20. 20A coil is placed perpendicular to a magnetic field of 5000 T. When the field is changed to 3000 T in 2 s, an induced emf of 22 V is…MCQEasyJEE 2024
  21. 21A square loop of side 15 cm is being moved towards right at a constant speed of 2 cm/s. The front edge enters the 50 cm wide magnetic field…MCQEasyJEE 2024
  22. 22A conducting loop of radius 10/√π cm is placed perpendicular to a uniform magnetic field of 0.5 T. The magnetic field is decreased to zero…MCQEasyJEE 2023
  23. 23A metallic rod of length L is rotated with an angular speed of ω normal to a uniform magnetic field B about an axis passing through one end…MCQEasyJEE 2023
  24. 24A wire of length 1 m moving with velocity 8 m/s at right angles to a magnetic field of 2 T. The magnitude of induced emf between the ends…MCQEasyJEE 2023
  25. 25A certain elastic conducting material is stretched into a circular loop. It is placed with its plane perpendicular to a uniform magnetic…NVAEasyJEE 2023
  26. 26A square loop of area 25 cm² has a resistance of 10 Ω. The loop is placed in a uniform magnetic field of 40.0 T. The plane of the loop is…MCQMediumJEE 2023
  27. 27A coil is placed in a magnetic field such that the plane of the coil is perpendicular to the direction of the magnetic field. The magnetic…MCQEasyJEE 2023
  28. 28A square shaped coil of area 70 cm² having 600 turns rotates in a magnetic field of 0.4 wbm⁻², about an axis which is parallel to one of…NVAMediumJEE 2023
  29. 29The induced emf can be produced in a coil by A. moving the coil with uniform speed inside a uniform magnetic field B. moving the coil with…MCQMediumJEE 2023
  30. 30A 1 m long metal rod XY completes the circuit by sliding along two parallel conducting rails. The plane of the circuit is perpendicular to…NVAEasyJEE 2023
  31. 31A square loop of side 2.0 cm is placed inside a long solenoid that has 50 turns per centimeter and carries a sinusoidally varying current…NVAMediumJEE 2023
  32. 32The magnetic field B crossing normally a square metallic plate of area 4 m² increases linearly with time from zero, reaching 2 mT at t = 1…MCQEasyJEE 2023
  33. 33A conducting circular loop is placed in a uniform magnetic field of 0.4 T with its plane perpendicular to the field. Somehow, the radius of…NVAEasyJEE 2023
  34. 34An insulated copper wire of 100 turns is wrapped around a wooden cylindrical core of cross-sectional area 24 cm². The two ends of the wire…NVAMediumJEE 2023
  35. 35A 20 cm long metallic rod is rotated with 210 rpm about an axis normal to the rod passing through its one end. The other end of the rod is…NVAEasyJEE 2023

Frequently asked questions

Our bank has 35 previous-year JEE Physics questions tagged to Faraday's Laws of EMI, drawn from JEE papers between 2023 and 2026, including 9 from 2026 alone. Each comes with a full step-by-step solution.

Faraday's Laws of EMI is rated Intermediate overall for JEE Physics. The PYQs on this page break down as 24 easy, 11 medium.

Of the 35 previous-year questions on Faraday's Laws of EMI, 22 are multiple-choice (MCQ) and 13 are numerical-value (NVA) questions.

Based on recent paper analysis, Faraday's Laws of EMI is worth about 2 marks in JEE Main. It sits in Electromagnetic Induction & Alternating Current, a Class 12 Physics chapter.

More Electromagnetic Induction & Alternating Current topics

LCR Circuits & Resonance24Self & Mutual Inductance13Alternating Current Basics13AC Generator & Transformer6Lenz's Law & Eddy Currents3

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