Current Electricity – Online MCQs – Physics 10th

Online MCQs Test | Unit 15 : Current Electricity | Physics Class 10th | Sindh Board Science Group

Online MCQs Test of Chapter 15 (Current Electricity) Physics Class 10th Science Group – Sindh Board. According to New Examination Pattern / Syllabus of Sindh Board

1. Reciprocal of resistivity is called:

 
 
 
 

2. Resistance of a conductor does not depend on:

 
 
 
 

3. frequency of alternating current is:

 
 
 
 

4. When a current flows through a resistor, electrical energy is convened into:

 
 
 
 

5. Ohm’s law can be applied directly to:

 
 
 
 

6. 1 ohm = __________

 
 
 
 

7. Mathematically Ohm’s law can be written as:

 
 
 
 

8. Which of the following is NOT equivalent to watt?

 
 
 
 

9. Conductance is reciprocal of:

 
 
 
 

10. If the temperature of a metallic conductor increases, electrical resistance will:

 
 
 
 

11. It is the rate of the transfer of energy:

 
 
 
 

12. The length of g conductor is halved. Its resistance will be:

 
 
 
 

13. When current flows from the positive terminal to the negative terminal of the battery is called:

 
 
 
 

14. Which statement is TRUE for the direct current?

 
 
 
 

15. If we turn the TV volume down, we’re actually turning up the:

 
 
 
 

16. Volts is denoted by:

 
 
 
 

17. When a charge moves through a potential difference,

 
 
 
 

18. Heat produced in a conductor can be calculated by Joule’s heat law:

 
 
 
 

19. The (K) in Ohm’s law (I = KV) indicated the:

 
 
 
 

20. It is an electrical component that converts one form of energy int another form of energy.

 
 
 
 


Online MCQs Test preparation for Physics Class 10th (Science Group Sindh Board) helps students practice effectively. These multiple-choice questions are taken from Unit 15 “Current Electricity” of the Class 10th Physics textbook.
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