Class 8 Exam > Class 8 Questions > what are electricity? Explain
Start Learning for Free
what are electricity? Explain
Verified Answer
what are electricity? Explain
Electricity:
Electricity is when electrons move from one atom to another, in much the same way the ping-pong balls were passed from one person in the circle to another. The flow of electricity is called a current, which we measure in amperes (I), also known as amps. Conductors, like Franklin's metal lightning rods, easily carry electric currents, while insulators, like rubber, wood, or cloth, stop the flow of electricity.
Besides measuring electricity's current, we also measure its voltage, watts, and resistance. The volt (V) is the power available to push electricity around a circuit. Think of it like the water pressure in a pipe: the more voltage you have, the more quickly electricity flows through a circuit. Resistance, to take the analogy further, would be pipe size and is measured in ohms (r). We measure electrical power in watts, which is obtained by multiplying amps by volts.
This question is part of UPSC exam. View all Class 8 courses
|
|
Explore Courses for Class 8 exam
|
|
Similar Class 8 Doubts
Top Courses for Class 8View all
what are electricity? Explain
Question Description
what are electricity? Explain for Class 8 2024 is part of Class 8 preparation. The Question and answers have been prepared according to the Class 8 exam syllabus. Information about what are electricity? Explain covers all topics & solutions for Class 8 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for what are electricity? Explain.
what are electricity? Explain for Class 8 2024 is part of Class 8 preparation. The Question and answers have been prepared according to the Class 8 exam syllabus. Information about what are electricity? Explain covers all topics & solutions for Class 8 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for what are electricity? Explain.
Solutions for what are electricity? Explain in English & in Hindi are available as part of our courses for Class 8.
Download more important topics, notes, lectures and mock test series for Class 8 Exam by signing up for free.
Here you can find the meaning of what are electricity? Explain defined & explained in the simplest way possible. Besides giving the explanation of
what are electricity? Explain, a detailed solution for what are electricity? Explain has been provided alongside types of what are electricity? Explain theory, EduRev gives you an
ample number of questions to practice what are electricity? Explain tests, examples and also practice Class 8 tests.
|
|
Explore Courses for Class 8 exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup