Class 7 Exam > Class 7 Videos > Science Class 7 > Applications of Heating Effect of Electric Current
Applications of Heating Effect of Electric Current Video Lecture | Science Class 7
|
111 videos|246 docs|28 tests
|
FAQs on Applications of Heating Effect of Electric Current Video Lecture - Science Class 7
| 1. What is the heating effect of electric current? |  |
Ans. The heating effect of electric current refers to the production of heat when an electric current flows through a conductor. This effect occurs due to the resistance offered by the conductor to the flow of electric current.
| 2. How does the heating effect of electric current work? | |
Ans. The heating effect of electric current occurs due to the conversion of electrical energy into heat energy. When current flows through a conductor, the electrons collide with the atoms of the conductor, causing them to vibrate and generate heat.
| 3. What are some applications of the heating effect of electric current? | |
Ans. The heating effect of electric current finds various applications in our daily lives. Some common applications include electric heaters, electric stoves, electric irons, electric toasters, and electric kettles, where the heating effect is utilized to generate heat for cooking, heating, and other purposes.
| 4. How is the heating effect of electric current utilized in electric heaters? | |
Ans. Electric heaters utilize the heating effect of electric current to produce heat. Electric current passes through a heating element, usually made of a high-resistance material, such as nichrome wire. The resistance of the wire causes it to heat up, and this heat is then transferred to the surrounding air, warming up the room.
| 5. Is the heating effect of electric current dangerous? | |
Ans. The heating effect of electric current can be dangerous if not handled properly. Excessive heat generated due to high current flow can lead to fire hazards. It is important to use appropriate wiring, fuses, and circuit breakers to prevent overheating and ensure electrical safety.
About this Video
|
2K Views |
|
4.67/5 Rating |
|
Dec 24, 2024 Last updated |
Video Description: Applications of Heating Effect of Electric Current for Class 7 2024 is part of Science Class 7 preparation.
The notes and questions for Applications of Heating Effect of Electric Current have been prepared according to the Class 7 exam syllabus.
Information about Applications of Heating Effect of Electric Current covers all important topics for Class 7 2024 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for Applications of Heating Effect of Electric Current.
Introduction of Applications of Heating Effect of Electric Current in English is available as part of our Science Class 7 for Class 7 & Applications of Heating Effect of Electric Current in
Hindi for Science Class 7 course. Download more important topics related with notes, lectures and mock test series for
Class 7 Exam by signing up for free.
Description
Video Lecture & Questions for Applications of Heating Effect of Electric Current Video Lecture | Science Class 7 - Class 7 full syllabus preparation | Free video for Class 7 exam to prepare for Science Class 7.
Information about Applications of Heating Effect of Electric Current
Here you can find the meaning of Applications of Heating Effect of Electric Current defined & explained in the simplest way possible.
Besides explaining types of Applications of Heating Effect of Electric Current theory, EduRev gives you an ample number of questions to practice Applications of Heating Effect of Electric Current tests,
examples and also practice Class 7 tests.
|
111 videos|246 docs|28 tests
|
|
Explore Courses for Class 7 exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
Free
,Applications of Heating Effect of Electric Current Video Lecture | Science Class 7
,Applications of Heating Effect of Electric Current Video Lecture | Science Class 7
,practice quizzes
,study material
,Summary
,Sample Paper
,Applications of Heating Effect of Electric Current Video Lecture | Science Class 7
,MCQs
,shortcuts and tricks
,Exam
,past year papers
,ppt
,Extra Questions
,mock tests for examination
,Objective type Questions
,Previous Year Questions with Solutions
,Important questions
,Semester Notes
,Viva Questions
,video lectures
;
Study Applications of Heating Effect of Electric Current on the App
Students of Class 7 can study Applications of Heating Effect of Electric Current alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Applications of Heating Effect of Electric Current,
students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc.
The EduRev App will make your learning easier as you can access it from anywhere you want.
The content of Applications of Heating Effect of Electric Current is prepared as per the latest Class 7 syllabus.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup