NCERT Class 10 Science Chapter 12 Magnetic Effects of Electric Current Test Mock Test
This free online test covers Chapter 12, Magnetic Effects of Electric Current, from the NCERT Class 10 Science textbook. The 30 questions are written directly from the chapter — definitions, processes, worked examples and the points the book italicises — so a score here tells you how much of the chapter actually stuck, not how well you guess. Each answer carries an explanation that says why the right option is right and why the other three fail, which is where most of the learning happens. Attempt it after your first read of the chapter, then again before the exam. There is no negative marking, and you can review the full solution the moment you submit.
Duration
30 mins
Questions
30 MCQs
Total Marks
30 pts
Negative
0 per wrong
Topics Covered in This Paper
Sample Questions
Q1.Hans Christian Oersted's accidental discovery in 1820 was that:
- AA current-carrying conductor placed in a magnetic field experiences a force
- BIron filings arrange themselves in closed curves around a bar magnet
- CA moving magnet induced an electric current in a nearby coil
- DA compass needle got deflected when an electric current passed through a metallic wire placed nearby
Q2.The region surrounding a magnet, in which the force of the magnet can be detected, is called:
- AA magnetic field
- BA solenoid
- CAn electromagnet
- DA magnetic field line
Q3.By convention, the direction of magnetic field lines is taken to be:
- AFrom the south pole to the north pole outside the magnet and from north to south inside it
- BRadially outward from both poles of the magnet
- CFrom the north pole to the south pole outside the magnet and from the south pole to the north pole inside it, so the lines are closed curves
- DFrom the north pole to the south pole both outside and inside the magnet, so the lines have two free ends
Before you begin
The test will auto-submit when the timer runs out.
Each correct answer carries +1 marks.
Each wrong answer carries -0 marks.
You can flag questions to review later.
Do not switch tabs during the test.
Your progress is auto-saved.
Disclaimer: The questions provided here are extracted and digitized from previous year papers using automated processes. They may contain typographical errors, formatting issues, or minor variations from the actual examination paper. While we have done our best to verify the accuracy of the official answer keys, discrepancies may occasionally exist. Please refer to the official commission website for the most authentic paper.
Timer starts immediately and keeps running even if you close the tab. Make sure you have 30 uninterrupted minutes.
FAQ
Frequently asked questions
Frequently Asked Questions
- How many questions are in the NCERT Class 10 Science Chapter 12 Magnetic Effects of Electric Current Test mock test?
- This paper has 30 multiple-choice questions carrying 30 marks in total, to be attempted in 30 minutes.
- Is the NCERT Class 10 Science Chapter 12 Magnetic Effects of Electric Current Test mock test free to attempt?
- Yes. You can attempt the full paper online for free on AI Test Planet, and see your score and correct answers immediately after submitting.
- Does this paper have negative marking?
- No, there is no negative marking on this paper, so an attempted guess costs you nothing.
- Are solutions and explanations available?
- Yes. After you submit, every question shows the correct answer with a step-by-step explanation, along with a topic-wise breakdown of your performance.