Class 10 Science Chapter 12: Magnetic Effects of Electric Current — 5 Marker Important Questions
Practice Magnetic Effects of Electric Current 5 Marker important questions and mock-test sets for CBSE revision.
Topic-wise important and practice questions
Review question distribution across chapter topics for 5 Mark questions.
| Topic | 5 Mark |
|---|---|
| Field-Line Density and Magnetic Field Strength | 1 |
| Force on a Current-Carrying Conductor in a Magnetic Field | 3 |
| Domestic Supply: Live and Neutral Wires | 3 |
| Effect of Number of Turns in a Circular Coil | 3 |
| Field Around a Straight Current-Carrying Conductor | 3 |
| Magnetic Field and Compass Needle | 0 |
| Overloading of Domestic Circuits | 4 |
| Short-Circuiting in Domestic Circuits | 3 |
| Effect of Distance on Straight-Wire Magnetic Field | 3 |
| Non-Intersection of Magnetic Field Lines | 3 |
| Parallel Connection of Domestic Appliances | 0 |
| Domestic Circuit Ratings: 5 A and 15 A | 3 |
| Effect of Current on Straight-Wire Magnetic Field | 1 |
| Magnetic Field of a Circular Current-Carrying Loop | 4 |
| Magnetism in Medicine and MRI Context | 2 |
| Earth Wire and Safety of Metallic Appliances | 1 |
| Fleming's Left-Hand Rule | 1 |
| Magnetic Field Lines and Their Direction | 0 |
| Maximum Magnetic Force at Right Angles | 2 |
| Reversal of Current and Magnetic Field Direction | 0 |
| Solenoid and Its Magnetic Field | 1 |
| Electromagnet Using a Soft-Iron Core | 2 |
| Fuse and Protection Against Excess Current | 1 |
| Motion of Charged Particles in a Magnetic Field | 2 |
| Oersted Experiment and Magnetic Effect of Current | 1 |
| Reversal of Current or Field and Force Direction | 2 |
| Right-Hand Thumb Rule | 1 |
5 Marker Preparation & Exam Strategy
5 Mark long answer questions require comprehensive, well-structured answers incorporating definitions, detailed explanations, diagrams, and applied problem-solving.
- Begin with a concise definition or introduction before diving into subsections.
- Break answers into sub-headings: Definition, Working Principle, Step-by-Step Procedure, and Conclusion.
- Draw clear, fully labeled diagrams and highlight key equations in boxed sections.
- Allocate time prudently: spend roughly 10–12 minutes constructing a well-rounded 5-mark response.
Sample Questions
Q1. Provide a comprehensive explanation of the major topic in Magnetic Effects of Electric Current, detailing its mechanism and significance.
Model Answer: Structure the response into definition, detailed working mechanism, practical significance, and relevant schematic diagram.
Q2. Discuss the experimental setup or practical investigation associated with Magnetic Effects of Electric Current, including observations and conclusions.
Model Answer: Detail the apparatus required, procedure followed, observations recorded, and logical conclusions drawn.
Q3. Evaluate how concepts from Magnetic Effects of Electric Current connect with real-world technological or natural systems.
Model Answer: Present a multi-point analysis highlighting scientific principles, societal applications, and analytical insights.