Grade 7 | Science | Heating effect of electric current | Free Tutorial | CBSE | ICSE | State Board

Welcome to our detailed video tutorial on the Heating Effect of Electric Current, specifically designed for Class 7 Science students! In this lesson, we'll explore how electric current can produce heat and its applications in everyday life. This video aims to help students understand and appreciate the fundamental concepts of electricity and its effects.

What You Will Learn:
- Identify symbols of some electric circuit components.
- Explain the heating effect of electric current.
- Discuss the importance of electric fuses in electrical circuits.

Key Topics Covered:
- Symbols of electric circuit components
- Understanding electric circuits and their diagrams
- Production of electricity using electric cells and batteries
- Heating effect of electric current in devices like bulbs, heaters, and irons
- Safety measures in electrical circuits: Electric fuses, cartridge fuses, and miniature circuit breakers (MCBs)

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[sridharjella]

0:45 there is an error here if the switch comes after the bulb which is after the negative terminal the electrons pass through the bulb and it will glow still. correct me if I am wrong.

[lovelylizard]

This is such a good summery of what I’m learning. Thank you

[sabakouser]

Superb Explanation I"m really happy the way u explained it understood Me a lot Thank u for ur fabulous explanation...😇

[shivy]

Wow! Very nice explanation ... I understand this very well

[rajeevp]

very good but make it more interesting