It aims electricity class 10th ncert notes youtube teach the importance of electricity in modern society and its different uses in different industries. This chapter not only emphasizes what constitutes electricity but also covers how to control it and use it better.
Clasx for physics notes for Class 10 Science chapter on Electricity? Here is a complete summary and Class 10 Electricity notes to help you understand the key points and concepts covered in this chapter! Electricity is a flow of electrical charge that contains the transfer of electrons from one atom to. This electric charge can be either positive or 100th and creates an electric field. When these electrons flow in an electrical circuit continuously, it creates an electric current.
While going through our Class 10 Electricity notes, you must remember that electric current is a net flow of electric charge that passes through a youyube region and is carried by the charged particles.
A circuit electricity class 10th ncert notes youtube a pivotal role in the same as it forms 10rh path that lets the electricity flow from one point to. An electric circuit also forms electricity class 10th ncert notes youtube loop to enable the smooth flow of the current.
When the switch is on, it creates a circuit and maintains the flow of charge to keep the lamp on. If the switch is turned off, it breaks the circuit, the flow of charge stops switching off the lamp.
One Ampere is a total of the flow of one Coulomb of charge per second. Want to know how to measure electric current in a circuit? It is actually calculated by an instrument called electricihy ammeter. Here is a diagram of an electric circuit which is constituted of an electric bulb, a cell, a plug key as well as an ammeter. See how the electric current in the circuit goes from the positive terminal to the negative terminal of the cell. The next section you electrlcity study in Class 10 Electricity notes is what is ncetr potential and potential difference.
An electric charge does not flow on its own and requires electricity class 10th ncert notes youtube medium for movement. For maintaining the flow of charge, the electrons need the difference in electric pressure that is called a potential difference. We can refer to an electric potential difference as the total work completed to yyoutube a unit charge from one point to another in a current-carrying electric circuit.
Here is the formula to find the potential electricity class 10th ncert notes youtube between two points:. To draw a circuit diagram, it is essential to have knowledge of its components and their respective diagrams. This is one of the important questions asked in the Class 10 Science exam thus you must remember the following components of Circuit Diagram and their respective symbols:.
InGeorge Simon Ohm, a German Scientist, explored the relationship between the current flowing through an electric wire and the potential difference. He realised that claass potential difference caused is proportional to the current flowing through an electric circuit given the temperature is ellectricity.
The Class 10 Chapter on Electricity notes that resistance can be simply defined as the characteristic of conductor that results in resisting of the flow of electric current passing through a conductor.
A resistor is utilised to resist the flow of electric current in ndert circuit and practically, they are simply applied for increasing or decreasing the electric current.
While going through our Class 10 Electricity notes, you must know that the positive components of a conductor lead to a electricity class 10th ncert notes youtube to the elecrricity flow due to the attraction between. Then, this hindrance is considered as the main cause of resistance in the electricity flow.
Nature of the material Youtubd materials which lead to least resistance are referred to as good conductors such as silver which is often called elecyricity the best conductor of electricity. On the other hand, when materials electricity class 10th ncert notes youtube hindrance, they are called bad conductors or insulators like plastic. This is why, 10thh must have noticed that long electric wires have more resistance to electricity.
Area of the cross-section: When it comes to the area of cross-section, the resistance is always inversely proportional to it. The next concept covered in our Class 10 Electricity notes is the resistance of a system of resistors. Here are the two main combinations of electricity class 10th ncert notes youtube. Resistors in Series are when resistors are joined together from one end to another thus forming a series. Here, claxs total resistance can be calculated by the sum of the resistance of all the resistors electficity the series.
The potential difference between A and B here is V and the potential difference between all the resistors, i. I is the current flowing through the series. In this combination, the resistors are electricity class 10th ncert notes youtube in a parallel manner. The heating effect of the electric current explains that during the electricity class 10th ncert notes youtube of electrical current, the energy source is required to keep expanding to maintain the flow of current.
Some part of electticity energy is consumed in useful work while some part is expended in the form of heat and raises the temperature. When the source energy gets dissipated continually in the form of heat, it creates the heating effect of electric current.
During the electric current, heat gets dissipated and converts the useful electrical energy into heat. This ncerrt is electrlcity for electrical circuits if it goes beyond the acceptable limit, as electricity class 10th ncert notes youtube might damage the important component by raising the temperature.
However, the heating effect of electric current can be useful when utilised properly. Appliances like an electric toaster, oven, kettle, heater, iron. An electrical bulb uses the electrical heat to produce the light. So, Electricity Class 10th Ncert Notes List when the heat is generated during the electrical current, it absorbs the heat, gets hot and emits the light. Going through the Class 10 Electricity notes, you must remember that an electrical circuit has a fuse component that protects the circuit in case of any rapid increase in electric current.
A fuse is made up of a low melting point alloys or metals like copper, iron, lead. When yougube electrical current increases than the specified value, the temperature increases and melts the fuse wire.
Thus, it breaks the circuit and saves the appliance from any damage. The rate at which the electric energy is dissipated in an electric current is called electric electrjcity. The SI unit of electrical power is the watt Wand the unit ncdrt electric energy is watt-hour W h. Because the unit watt is relatively small electricity class 10th ncert notes youtube the calculation, it is often replaced by the kilowatt. One kilowatt equals watts. Since electrical energy is a product of power and time, the commercial unit of electric energy when 1 watt of power is used for 1 hour is defined as kilowatt per hour kW h known as a unit.
Now that you are familiarised with the major concepts of this chapter through our Class 10 Electricity Electricity Class 10th Ncert Notes Github notes, here are some important questions and solved numericals for you:.
Q: What will be the power of the bulb if connected to a V generator with the current flow of 0. Q: An electric bulb draws the electrical current of 0. What will be the amount of electric charge in the circuit? Thus, we hope that this blog on Class 10 Electricity notes clarified all your doubts on clasd chapter and provided you with a comprehensive summary! Confused about selecting the right stream after 10th? Dlectricity out to our Leverage Edu counsellors and we will guide electrjcity in finding the clqss stream of study which aligns with your career aspirations electricity class 10th ncert notes youtube interests!
Leave a Reply Cancel reply. Your email address will not be published. Save my name, email, and elecrricity in this browser for the next time I comment. C Class 10th. Electric Circuit. Class 10 Light: Reflection and Refraction Notes. Resistors in Parallels. Class 10 Heredity and Evolution. Heating Effect of Electric Current. Control and Coordination Class 10 Notes. Leave a Reply Cancel reply Your email address will not be published.
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