CBSE Class 10 - Physics: Electricity - Multiple Choice Questions (MCQs-2) (#eduvictors)(#cbsenotes)

Electricity

MCQs (Set-2)

Class 10 - Physics

Q1: The rate of flow of an electric charge is known as: 

(a) electric potential 

(b) electric conductance 

(c) electric current 

(d) none of these 

Q2: The SI unit of electric current is: 

(a) ohm 

(b) ampere 

(c) volt 

(d) Faraday

Q3: The instrument used for measuring electric current is: 

(a) ammeter 

(b) galvanometer 

(c) voltmeter 

(d) potentiometer 

Q4: The amount of work done in joules, when one unit electric charge moves from one point to another point in an electric circuit is called: 

(a) electric current 

(b) electric resistance 

(c) electric conductance 

(d) potential difference 

Q5: The unit of potential difference is: 

(a) volt 

(b) ohm 

(c) ampere 

(d) Faraday  

Q6: The relation between potential difference (V) and current (I) is:

(a) V α I²  

(b) V α 1/I 

(c) V2 α I 

(d) V α I 

Q7: The relation between potential difference (V) and current (I) was discovered by: 

(a)Newton 

(b) Ampere 

(c) Ohm 

(d) Volta 

Q8: The obstruction offered by material of conductor to the passage of electric current is known as : 

(a) Resistance 

(b) Conductance 

(c) Inductance 

(d) None of these 

  

Q9: The SI unit of resistance is : 

(a) Newton 

(b) Ohm 

(c) Watt 

(d) Joule 

10. The resistance of a conductor is directly proportional to: 

(a) its area of cross-section 

(b) density 

(c) melting point 

(d) length 

Answers: 

1: (c)electric current 

2: (b)ampere 

3: (a) ammeter 

4: (d) potential difference 

5: (a) volt 

6: (d) V α I 

7: (c) Ohm

8: (a) Resistance

9: (b) Ohm

10: (d) length 

SEE ALSO:
Ch 12 - Electricity  (Q & A, NCERT Solutions and Numerical)
Ch 12 - Electricity (MCQs)
Ch 12 - Electricity (Worksheet)
Ch 12 - Electricity (Important Points To Remember)
Ch 12 - Electricity (Holiday Assignment)
Ch 12 - Electricity (Assignment)
Ch 12 - Electricity (Very Short Question Answers)