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Physics Class 12 Chapter 13 Important Questions

Learn Physics Class 12 Chapter 13 Important Questions. These important physics Class 12 mcqs, short and long questions are collected by going through different past papers of all Punjab Board Pakistan.

Physics Class 12 Chapter 13




Why are these questions important?

These Questions are taken from past papers of Physics Class 12. These questions are top repeated of in previous papers of Physics Class 12 of all Punjab boards as;

*      Bahawalpur Board

*      D.G.Khan Board

*      Faisalabad Board

*      Gujranwala Board

*      Lahore Board

*      Multan Board

*      Rawalpindi Board

Content is created and designed with intense care and diligence. Here is only the most important MCQ, short questions and long questions of Physics Class 12 chapter 13 current electricity.

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You can easily download in pdf format or view Physics Class 12 mcqs, short questions and long questions  online. You can easily print these files in simple way. Here you find Physics Class 12 Chapter 13 current electricity important mcqs, short and long questions. By Preparing these important questions, you will achieve splendid marks in Physics Class 12. This content is very helpful for weak students and also helpful for those students that are better at Physics Class 12 exam preparation. These Questions are based on the current Physics Class 12 syllabus according to Punjab Textbook Board.

Physics  12 Chapter 13 Current electricity

Great Achievement in Short Time

Generally, students get less time for preparation. If we talk about Physics Class 12, we need a lot of intensive time to prepare for it. 2nd Year students of face big difficulty while preparation of Physics 12 MCQs, Short & Long questions. Good News! mhbeducator.com offers you, the easiest and smartest way to prepare Physics Class 12 by which students can save their time and will able to prepare Class 12 Physics very fast. Here your are provided Physics Class 12 chapter 13 current electricity MCQs, important short and long questions. For other chapters click the link below the Post. These Questions are based on the current Physics Class 12 syllabus according to Punjab Textbook Board.

About This Chapter

Physics Class 12 Chapter 13 current electricity introduces the students to Electric Current, Source of Current, Effects of Current and Ohm's law. Students learn about Resistivity and its Dependence Upon Temperature. Students learn Colour Code for Carbon Resistances. Students learn Electrical Power and Power Dissipation in Resistors. Students learn about Electromotive Force (EMF) and Potential Difference. Students learn Kirchhoff's Rules and Wheatstone Bridge. At the last, you learn about Potentiometer. This Post "Physics Class 12 Chapter 13 Important Questions" covers all important mcqs, short and long questions related to important  topics of this chapter.

👉Imp MCQs - Physics Class 12 CH # 13

1. Charge carriers in electrolytes are :

(A) Holes
(B) Protons
(C) Electrons
(D) Negative and Positive Ions

(D) Negative and Positive Ions


2. Graphical representation of Ohm’s law:

(A) Eclipse
(B) Straight line
(C) Parabola
(D) None of these

(B) Straight line


3. Specific resistance of material depends upon:   

(A) Temperature
(B) Area
(C) Both
(D) None

(A) Temperature


4. Thermo couple converts heat energy into:
    
(A) Solar energy
(B) Nuclear energy
(C) Electrical energy
(D) Atomic energy

(C) Electrical energy


5. Tolerance of silver band is :

(A) ±20%
(B) ±15%
(C) ±10%
(D) ±5%

(C) ±10%


6. In carbon resistors, what is the value of violet color :

(A) 9
(B) 6
(C) 7
(D) 8

(C) 7


7. The reciprocal of resistance is called:

(A) Inductance
(B) Conductance
(C) Both of these
(D) None of these

(B) Conductance


8. Electrical Energy is measured in : 

(A) Kilowatt hour
(B) Watt
(C) Kilowatt
(D) joule

(A) Kilowatt hour



9. When no current is drawn through battery or cell, the emf is always : 

(A) Maximum
(B) Average
(C) Zero
(D) None of these

(C) Zero


10.  Kirchhoff's first rule is the manifestation of the law of conservation of ?

(A) Momentum
(B) Energy
(C) Charge
(D) Both A & C

(C) Charge

👉Next, there is  PDF containing Physics class 12 chapter 13 important Short and Long Questions covers all important topics of this chapter.



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👉Other Chapters (PDF) of Physics Class 12 Punjab Textbook Board

Chapter 12
Electrostatics
Chapter 14
Chapter 15
Chapter 16
Chapter 17
Chapter 18
Chapter 19
Chapter 20
Chapter 21

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