# CBSE Class 10 Physics Revision Assignment Set G

Read and download free pdf of CBSE Class 10 Physics Revision Assignment Set G. Get printable school Assignments for Class 10 Physics. Standard 10 students should practise questions and answers given here for Physics in Grade 10 which will help them to strengthen their understanding of all important topics. Students should also download free pdf of Printable Worksheets for Class 10 Physics prepared as per the latest books and syllabus issued by NCERT, CBSE, KVS and do problems daily to score better marks in tests and examinations

## Revision Class 10 Physics Assignment Pdf

Class 10 Physics students should refer to the following printable assignment in Pdf for Revision in standard 10. This test paper with questions and answers for Grade 10 Physics will be very useful for exams and help you to score good marks

### Class 10 Physics Assignment for Revision

One mark questions

1. Define the term “electric current”.

2. Define the term ‘resistivity’ of a material.

3. How is a Voltmeter connected in the circuit to measure the potential difference between two points?

4. You have two metallic wires of resistances 6 ohm and 3 ohm. How will you connect these wires to get the effective resistance of 2 ohm?

5. If the distance between two electric charges is doubled, how much will the force exerting between them change to?

6. Why does the bulk of iron fillings stick to the ends of a bar magnet and not at its centre?

7. If the frequency of A.C. is 50 Hz. Then how many times it is changing its direction in 1 second?

8. What is the pattern of the magnetic field lines around a straight conductor carrying current?

9. If the current is flowing in the direction of advancement of screw, then what is the direction of magnetic field lines?

10. How can you say that the magnetic field is uniform inside the solenoid?

11. Which property of a proton will change while it moves freely in a magnetic field?

12. According to Flemings right hand rule, which part of right hand indicate the movement of conductor?

13. If the no. of turns of a circular current carrying coil are doubled, then how will the magnetic field produced by it changes?

14. In which position the force on conductor is maximum when it is placed in uniform magnetic field?

Two marks questions

15.. State Ohm’s law. “The resistance of a conductor is 1Ω.” What is meant by this statement?

16. Why are coils of electric toaster made of an alloy rather than a pure metal?

17. Why is the series arrangement not used for domestic circuits?

18. A wire of resistivity ‘r’ is stretched to double its length. How does it affect the

(a) resistance

(b) resistivity?

19. Write two points of difference between direct and alternate current

20. An electric geyser has the rating 2000W-220 V marked on it. What should be the minimum current rating (in whole number) of the fuse – wire to be used?

21. An electric lamp is marked 100 W, 220 V. It is used for 5 hour daily. Calculate

(i) its resistance while glowing

(ii) energy consumed in kWh per day.

22. A bulb is rated at 5.0 volt, 100 mA. Calculate its

(i) power

(ii) resistance.

23. A wire of resistance ‘R’ is stretched by 50%. What will be percentage change in its

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