BCECE SERIES Physics
Electromagnetic Induction
4 previous year questions.
Volume: 4 Ques
Yield: Medium
High-Yield Trend
3
2009 1
2003 Chapter Questions 4 MCQs
01
PYQ 2003
medium
physics ID: bcece-20
A metallic rod of length is placed normal to the magnetic field and revolved in a circular path about one of the ends with angular frequency . The potential difference across the ends will be :
1
2
3
4
02
PYQ 2009
medium
physics ID: bcece-20
The current through a bulb is increased by . Assuming that the resistance of the filament remains unchanged the power of the bulb will
1
increase by 1%
2
decrease by 1%
3
increase by 2%
4
decrease by 2%
03
PYQ 2009
medium
physics ID: bcece-20
You are given two resistances and By using them singly, in series and in parallel, you can obtain four resistances of and . The values of and are
1
2
3
4
04
PYQ 2009
medium
physics ID: bcece-20
A rectangular coil of turns and size is placed perpendicular to a magnetic field of . The induced emf when the field drops to in is
1
0.5 V
2
1.0 V
3
1.5 V
4
2.0 V
About Electromagnetic Induction - BCECE
Electromagnetic Induction is a vital chapter for BCECE aspirants. Mastering the concepts covered in this chapter is essential for securing a top rank.
By rigorously practicing the previous year questions associated with this chapter, you can identify high-yield topics, understand the examiner's perspective, and boost your confidence during the actual exam.
Frequently Asked Questions
Why focus on Electromagnetic Induction PYQs?
Analyzing PYQs for this specific chapter reveals the most frequently tested concepts and the typical complexity of questions, allowing you to tailor your study plan efficiently.
How to best use this analysis?
Review the topic breakdown to see which sub-topics within Electromagnetic Induction carry the most weight. Then, tackle the questions iteratively to solidify your understanding.