Advanced Study Material for Class 12 Physics: Chapter 06 Electromagnetic Induction
Explore structured advanced study materials through the CBSE Class 12 Physics Magnetic Effect of Current Solved Examples.. Tailored for Class 12 learners, utilizing these Physics resources ensures thorough preparation and strengthens foundational knowledge before final CBSE evaluations.
Practice Class 12 Physics Resources: Chapter 06 Electromagnetic Induction
Navigate directly to the advanced Physics study materials using the digital viewer below. Each resource pack includes detailed conceptual summaries and solved practice questions, allowing students to instantly reinforce their learning.
CBSE Class 12 Physics Magnetic Effect of Current Solved Examples.. Please refer to the examination notes which you can use for preparing and revising for exams. These notes will help you to revise the concepts quickly and get good marks.
Ex.1 For the magnetic field, due to a small element of a current carrying conductor at a point to be maximum, the angle between the element and the line joining the element to point P must be-
(A) 0º (B) 90º (C) 180º (D) 45º
Sol. (B)
dB = μ0 idlsinθ/4π2
When θ = 90º, then dB will be maximum.
Ex.2 A current of 30 A is flowing in a vertical straight wire. If the horizontal component of earth's magnetic field is 2 x 10-5 Tesla then the position of null point will be-
(A) 0.9 m (B) 0.3 mm (C) 0.3 cm (D) 0.3 m
Ex.3 A length L of wire carrying current I is bent into a circle of one turn. The field at the center of the coil is B1. A similar wire of length L carrying current I is bent into a square of one turn. The field at its center is B2. Then-
(A) B1> B2(B) B1 < B2(C) B1 = B2 (D) Nothing can be predicted.
Ex.4 If a uniform wire loop is connected to the terminals of a battery then the magnetic induction at the centre will be-
(A) zero (B) infinite (C) directly proportional to applied e.m.f. (D) inversely proportional to the radius of the loop.
Sol. (A)
Ex.6 A current i is flowing in a conductor shaped as shown in the figure. The radius of curved part is r and length of straight portions is very large. The value of magnetic field at the centre will be-
Ex.7 Electric currents i1 and i2 are flowing in two mutually perpendicular conductors as shown in the figure. The equation of zero magnetic field points will be-
Ex.8 In the above problem the locus of zero magnetic field points will be-
(A) a circle (B) an ellipse (C) a straight line (D) a parabola
Sol. (C) y =i1/i2 x, y = mx where m = i1/i2
This is the equation of a straight line passing
through origin.
Ex.9 In the above problems the points of zero magnetic field are-
(A) C (B) C and D (C) D and E (D) E
Please click on below link to download pdf file for CBSE Class 12 Physics Magnetic Effect of Current Solved Examples.
Free study material for Physics
Useful Resources and Notes for Class 12 Physics Chapter 06 Electromagnetic Induction
Essential Notes for Class 12 Physics
Explore essential learning tools for Class 12 Physics Chapter 06 Electromagnetic Induction. This curated collection features in-depth notes and targeted practice questions built around the active 2026 curriculum to streamline your daily revision.
Verified Solutions for Class 12 Physics
Designed around the official curriculum, these study guides guarantee standard compliance. Reviewing step-by-step solutions clarifies complex sub-topics within Chapter 06 Electromagnetic Induction and demystifies standard marking schemes for Physics evaluations.
Enhance Accuracy with Online Tests
Maximize your grade potential by utilizing Class 12 Physics practice papers in tandem with these structured notes. All printable assignments and interactive mock tests on our platform are updated for the 2026 session and available free of charge.
FAQs
Our advanced study package for Chapter 06 Electromagnetic Induction includes detailed concepts, diagrams, Mind Maps, and explanation of complex topics to ensure Class 12 students learn as per syllabus for 2026 exams.
The Mind Maps provided for Chapter 06 Electromagnetic Induction act as visual anchors which will help faster recall during high-pressure exams.
Yes, teachers use our Class 12 Physics resources for lesson planning as they are in simple language and have lot of solved examples.
Yes, You can download the complete, mobile-friendly PDF of the Physics Chapter 06 Electromagnetic Induction advanced resources for free.
Yes, our subject matter experts have updated the Chapter 06 Electromagnetic Induction material to align with the rationalized NCERT textbooks and have removed deleted topics and added new competency-based questions.