Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take mock test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the heating effect of electric current?
💡 Hint: Think about what happens when electrons move in a conductor.
Question 2
Easy
Name one example where the heating effect is applied.
💡 Hint: Consider common household appliances.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the heating effect of electric current?
- Conversion of mechanical energy to thermal energy
- Conversion of electrical energy to thermal energy
- No energy conversion occurs
💡 Hint: Consider the flow of current in conductors.
Question 2
True or False: The heating effect is useful for generating light in all types of bulbs.
- True
- False
💡 Hint: Think about the efficiency of different bulb types.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
If a circuit has a resistor of 5 Ohms and a current of 4 Amps is flowing through it for 10 seconds, how much heat is produced? Explain your answer.
💡 Hint: You'll need to use the formula given in class.
Question 2
Discuss how modern electrical devices manage the heating effect to improve energy efficiency. Provide at least two strategies.
💡 Hint: Think about design changes and materials used in appliances.
Challenge and get performance evaluation