CBSE-CLASS-XII SERIES Physics
Electric Current
1 previous year questions.
Volume: 1 Ques
Yield: Medium
High-Yield Trend
1
2025 Chapter Questions 1 MCQs
01
PYQ 2025
medium
physics ID: cbse-cla
When the switch of the circuit is turned on, the filament of the bulb glows instantaneously because:
1
the electrons coming from the power source move fast through the initially empty filament.
2
the filament may be old having low resistance.
3
electric field is established instantaneously across the filament which pushes the electrons.
4
free electrons in the filament travel with the speed of light.
About Electric Current - CBSE-CLASS-XII
Electric Current is a vital chapter for CBSE-CLASS-XII 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 Electric Current 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 Electric Current carry the most weight. Then, tackle the questions iteratively to solidify your understanding.