NCERT Solutions For Class 10 Science Chapter 12, Electricity gives solutions and explanations to all the questions present in the exercises given in the textbook. NCERT Solution has problems, as well as solutions related to the topic of an electric bulb, electric cell, switches, electric circuits, conductors and insulators and also examples of conductors and insulators. 

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NCERT Solutions For Class 10 Science Chapter 12 contains a variety of queries such as fill in the blanks, True or false, questions related to the circuit diagrams and also descriptive answering questions which will provide a path for the students in getting acquainted with the concepts related to electricity.

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NCERT Solutions for Class 10 Science Chapter 12: Electricity | Free PDF Download

NCERT Solutions Class 10 Science of All Chapters: 

NCERT Solution Class 10 Science CHAPTER 1 -CHEMICAL REACTIONS AND EQUATIONS

NCERT Solution Class 10 Science CHAPTER 2 - ACIDS, BASES AND SALTS

NCERT Solution Class 10 Science CHAPTER 3 - METALS AND NON-METALS

NCERT Solution Class 10 Science CHAPTER 4 - CARBON AND ITS COMPOUNDS

NCERT Solution Class 10 Science CHAPTER 5 - PERIODIC CLASSIFICATION OF ELEMENTS

NCERT Solution Class 10 Science CHAPTER 6 - LIFE PROCESSES

NCERT Solution Class 10 Science CHAPTER 7 - CONTROL AND COORDINATION

NCERT Solution Class 10 Science CHAPTER 8 - HOW DO ORGANISMS REPRODUCE?

NCERT Solution Class 10 Science CHAPTER 9 - HEREDITY AND EVOLUTION

NCERT Solution Class 10 Science CHAPTER 10 - LIGHT REFLECTION AND REFRACTION

NCERT Solution Class 10 Science CHAPTER 11 - HUMAN EYE AND COLOURFUL WORLD

NCERT Solution Class 10 Science CHAPTER 12 - ELECTRICITY

NCERT Solution Class 10 Science CHAPTER 13 - MAGNETIC EFFECTS OF ELECTRIC CURRENT

NCERT Solution Class 10 Science CHAPTER 14 - SOURCES OF ENERGY

NCERT Solution Class 10 Science CHAPTER 15 - OUR ENVIRONMENT

Chapter 12 NCERT Solution for Class 10 Science

Electricity - In chapter 12 according to the examination trends which are observed in the previous year's examinations electricity is expected to carry approximately 8 marks. But in the 2018 NCERT Class 10 Science exam Chapter 12 had questions totaling up to 7 marks for this chapter.

The topics wrapped under this chapter’s NCERT Solutions for Class 10 Science Chapter 12 are:

• Ohm law

The current that is passing through the conductor between two points is changed directly according to the voltage present across the two points.

• Resistivity and Resistance

The electrical resistance of a conductor of unit cross-sectional area and unit length is known as resistivity.  

A measure of the opposition to current flow in an electrical circuit is known as resistance.

• Factors affecting the Resistance of a Conductor
• Material, e.g. copper metal has a resistance which is lower than that of steel.
• length - longer wires have greater resistance.
• Thickness - wires with small diameters have greater resistance in comparison to wires having larger diameters.
• Temperature - heating a wire increases its resistance.

• Parallel and Series Combination of Resistors and their applications

Resistors are in parallel if their terminals are connected to the same two nodes.

The electric components are connected end to end along the same line known as a series combination.

Application in series combination

Used to protect the circuit while connecting fuses and circuit breakers in series with the connected appliances. 

Application in parallel combination

Used in most household electrical wiring installations.

• Effect and Applications of heating effects of electric current.

When we pass an electric current through a conductor, then the conductor becomes hot and after some time it produces heat.

The heating effect of current is being utilized in the working of heating appliances which work on electricity, for example, electric iron, electric kettle etc.

• Electric Power: The amount of energy generated per second or the rate at which electric energy is transmitted is known as electric power.

• The interrelation between P, V, I and R

          V = I×R

           I = V/ R

           P= VI

In our society electricity is known as one of the most integral elements. Ever since the beginning of the industrial revolution, powering entire industries and businesses, electricity has been forming our civilization. At present, life in the absence of electricity would result in chaos if we would lose this important source of energy.

Learn important concepts and discover the applications of electricity and also explore how electricity works at the molecular level. At NCERT Solution Class 10 Science finds more learning resources and all of these resources are designed to help students learn in the most efficient way possible. 

NCERT Solutions for Class 10 Science Book Chapter 12 – Electricity key features

1. Content that is framed is easy to understand and in very simple language.
2. Highly qualified experts, teachers as well as industry experts have crafted relevant solutions.
3. According to the latest prescribed syllabus, additional questions are also provided.
4. An illustrated breakdown of the difficult exam questions.
5. Additional learning resources such as sample papers and previous year's question papers are also provided here. 

At OSWAAL, NCERT Solutions of other Classes from 1 to 12 for all subjects are also provided as students can easily get access to it. According to the latest CBSE syllabus and guidelines, these solutions are carefully curated by skilled subject tutors. 

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Frequently asked questions based on NCERT Solutions for Class 10 Science Chapter 12  

How many topics are covered under Chapter 12 Electricity of NCERT Solutions for Class 10 Science? 

The topics covered by Electricity Chapter 12 of NCERT Solutions for Class 10 Science are –

1. Ohm’s law
2. Resistivity and Resistance
3. Factors that affect the Resistance of a Conductor
4. Parallel and Series Combination of Resistors and their applications
5. Effect and Applications of heating effect of Electric Current
6. Electric Power
7. The interrelation between P, V, I and R

Explain why the students should download the NCERT Solutions for Class 10 Science Chapter 12 PDF?

Chapter 12 Electricity The NCERT Solutions for Class 10 Science PDF includes diagrams and solutions to all queries provided in the textbook. Every question is answered by experts and teachers by keeping in mind the understanding capacities of students. The solutions which are created exactly adhere to the CBSE syllabus and CBSE Term II exam pattern for helping students to face the exams without fear of getting failed. It also helps in enhancing the time management skills of students which are crucial from the exam point of view.

A list of the exercises is present in Chapter 12 of NCERT Solutions for Class 10 Science?

The list of the exercises present in Chapter 12 of NCERT Solutions for Class 10 Science are –

Exercise 12.1 contains  3 Questions

Exercise 12.2 contains 3 Questions

Exercise 12.3 contains 5 Questions

Exercise 12.4 contains  2 Questions

Exercise 12.5  contains 5 Questions

Exercise 12.6  contains 3 Questions

Exercise 12.7  contains 2 Questions

Exercise 12.8  contains 18 Questions

CBSE CLASS 10 SCIENCE NOTES CHAPTER 12: ELECTRICITY

NCERT EXEMPLAR CLASS 10 SCIENCE SOLUTION CHAPTER 12: ELECTRICITY