NCERT Solutions for Class 10 Science Chapter 12 deals with the concept of electricity. Electricity has an important place in modern society. It is a controllable and convenient form of energy for a variety of uses in homes, schools, hospitals, industries. Every appliance we use runs on electricity. It has become an inseparable part of human life.
Just as air and water flow through the currents, electricity flows through the electric current. Electric current flows through materials that have the ability to pass an electric current through them. These materials are called conductors. Conductors like metal wires and power sources come together and form a circuit. In an electric circuit, the charge flows from the positive side of the circuit to the negative side of the circuit. This chapter also talks about some important concepts like Ohms Law, Semi-Conductors and Insulators, Circuits, the Difference between Series and Parallel Circuits, Voltage, and Unit of Voltage.
It also dwells more on electric potential and potential differences. The voltage here is defined as the potential difference between two terminals. This helps determine the flow of current in the circuit and helps determine the power of the voltage and the magnitude of the current.
Science Chapter 12 electricity tells us about current, voltage, and resistance and the law related to it: the ohm's law. The law helps us calculate the resistance in a circuit using the formula R=V/I.
This law is used in many variations to calculate resistance, voltage and current.
A circuit diagram is a graphical representation of the connections in a circuit. The Science Chapter 12 electricity helps one understand the basic rules and symbols used for drawing a circuit diagram for various circuits.
The resistance of a circuit depends on the material used, and the property of this material to resist current charge is called resistivity. Resistivity is different for different materials. The resistivity is calculated using the formula R=ρ 1/A where R is resistance, ρ(rho) is resistivity, and A is an area of cross-section.
Chapter 12 goes deeper into the concept of resistance and resistivity, where resistors are used as a means to bring about resistance in a circuit. These resistors vary the resistance in a circuit depending on their type of connection. Various formulas help in determining the resistance of the circuit.
Lastly, the chapter talks about the power in an electric charge and the various formulas used for the calculation of the power. Power is defined as the rate at which energy is given out. Electric power is calculated using the formula P=VI where P is power, V is voltage, and I is current.
Q. Why should students opt for Aakash NCERT solutions for CBSE class 10 Science?
A. NCERT Class 10 Science Solutions is the perfect aid for students aiming to score well in their board exams as it is created by qualified subject teachers of Aakash as per the latest class 10 CBSE Science Syllabus. Students will find it really helpful to ace their board exams.
Q. Which are the best NCERT solutions for class 10th Science (Physics, Chemistry & Biology)?
A. Students can find many online NCERT solutions for their class 10 board exams. Aakash has also provided NCERT solutions for class 10 for the ease of students. They can be accessed online at our website or else directly click on the quick links provided.
Q. What is the price for NCERT class 10 Science solutions textbooks?
A. Aakash has provided free of cost NCERT Solutions for Class 10 for all subjects. Curated by subject matter experts, Aakash NCERT Solutions can be accessed by Students without any fee.
Q. How many chapters are there in the class 10 Science NCERT book?
A. NCERT Science textbook for Class 10, consists of a total of 16 chapters as per the latest syllabus prescribed by the CBSE.
Q. Is it possible to ace the board exams with only the NCERT solutions for Class 10 Science PDF?
A. The NCERT Solutions for Class 10 Science include all of the textbook's activity issues. The solutions are sufficient in clearing students' questions and principles, which are crucial for exams. Besides textbook issues, students may use other research resources to learn shortcut tips and tricks to effectively answer challenging questions. Students would be able to better understand the topics relevant from an exam perspective by consulting the research materials.
Q. Which chapters in the NCERT Class 10 Science are the most important?
A. The NCERT Solutions for Class 10 Science include approximately 16 chapters, each of which is equally significant. As a result, failing either of these would result in a lower score on the board exams. If students have some questions, they should ask their teachers for clarification or consult free online research materials. Students should use Aakash NCERT Solutions for Class 10 Science solutions to better understand the chapters based on the CBSE exam pattern.
|Chapter 1 Chemical Reactions and Equations
|Chapter 2 Acids, Bases and Salts
|Chapter 3 Metals and Non-Metals
|Chapter 4 Carbon and its Compounds
|Chapter 5 Periodic Classification of Elements
|Chapter 6 Life Processes
|Chapter 7 Control and Coordination
|Chapter 8 How do Organisms Reproduce
|Chapter 9 Heredity and Evolution
|Chapter 10 Light Reflection and Refraction
|Chapter 11 The Human Eye and Colorful World
|Chapter 12 Electricity
|Chapter 13 Magnetic Effects of Electric Current
|Chapter 14 Sources of Energy
|Chapter 15 Our Environment
|Chapter 16 Sustainable Management of Natural Resources
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