CBSE PHYSICS: X Science Questions From CBSE Examination Papers
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1. Q. What is solenoid? Draw the pattern 0f magnetic field line of a solenoid through which steady current flows. 2 Marks |
2. Q. What are permanent magnet and electromagnet? Give two use of each. 2 Marks |
3. Q. Differentiate short circuit and over loading? 2 Marks |
4. Q. Draw the pattern of magnetic field lines of produce by current carrying circular loop. 2 Marks |
5. Q. What is role of fuse in domestic circuit? Why we use the fuse of defined rating not be replaced by one with large rating? 2 Marks |
6. Q. How will deflection of compass get affected if current in straight wire is increased?support your answer with reason? 2 Marks |
7. Q. No two field line intersect each other . Explain? 2 Marks |
8. Q. What is the direction of thumb indicates in right hand thumb rule? In what way this rule is different from Fleming’s left hand rule? 2 Marks |
9. Q. Why does a current carrying conductor kept in a magnetic field experience force? On what factor does the direction of this force depend? Name and state the rule used determination of direction of current? 2 Marks |
10. Q. Two circular coil A and B placed closed to each other If the current in coil A is changed, will some current be induced in the coil B? Give reason? 2 Marks |
11. Q. What do you mean by term magnetic field line? List any two properties?2marks |
12. Q. Give an activity to show magnetic field produce by current carrying circular loop? 2 Marks |
13. Q. What precautions should be taken to avoid the overloading of domestic circuit? 2 Marks |
14. Q. Why do we connect earth wire in house give two reason? 2 Marks |
15.Q. Write four properties of magnetic field lines? 2 Marks |
X Physics: Magnetic Effects of Currents |
X Science Questions From CBSE Examination Papers |
X Physics: Magnetic Effects of Currents: CBSE Hot questions |
X Physics: Magnetic Effects of Currents : Important questions |
X Physics: Magnetic Effects of Currents : CBSE Question Banks |
X Physics: Magnetic Effects of Currents : FA - 1 Paper-1 |
X Physics: Magnetic Effects of Currents : FA - 1 Paper-2 |
X Physics: Magnetic Effects of Currents :MCQ's - I |
X Physics: Magnetic Effects of Currents :MCQ's - I |
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