Difference between revisions of "Electromagnetic induction introduction to electromagnetic induction activity 4"
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(Created page with "{{Subst:Science-Activity}}") |
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__FORCETOC__ | __FORCETOC__ | ||
| − | =Activity No # | + | =Activity No # 4 - '''Factors influences emf'''= |
==Estimated Time== | ==Estimated Time== | ||
| − | + | 20 minutes | |
==Materials/ Resources needed== | ==Materials/ Resources needed== | ||
| + | #Video clip of Electro magentic induction experiment with different coils | ||
| + | #LED projector | ||
| + | #White screen | ||
==Prerequisites/Instructions, if any== | ==Prerequisites/Instructions, if any== | ||
==Multimedia resources== | ==Multimedia resources== | ||
| + | http://www.youtube.com/watch?v=vwIdZjjd8fo <br> | ||
==Website interactives/ links/ simulations== | ==Website interactives/ links/ simulations== | ||
==Process (How to do the activity)== | ==Process (How to do the activity)== | ||
| + | Show the short video of number of coils increasing emf is increasing. <br> | ||
==Developmental Questions (What discussion questions)== | ==Developmental Questions (What discussion questions)== | ||
==Evaluation (Questions for assessment of the child)== | ==Evaluation (Questions for assessment of the child)== | ||
| + | 1. Which the following coil is more emf produced when magnet movement inside the coil? mark 1 <br> | ||
| + | [[File:Coil1.png|200px]] <br> | ||
| + | 2. A copper coil, a strong bar magnet and a led bulb are on the table. How do you glow on the led bulb? Mark 2 | ||
==Question Corner== | ==Question Corner== | ||
'''To link back to the topic page''' | '''To link back to the topic page''' | ||
| − | [ | + | [[Electromagnetic_induction|'''Go Back''']] <br> |
Revision as of 15:06, 25 August 2014
Activity No # 4 - Factors influences emf
Estimated Time
20 minutes
Materials/ Resources needed
- Video clip of Electro magentic induction experiment with different coils
- LED projector
- White screen
Prerequisites/Instructions, if any
Multimedia resources
http://www.youtube.com/watch?v=vwIdZjjd8fo
Website interactives/ links/ simulations
Process (How to do the activity)
Show the short video of number of coils increasing emf is increasing.
Developmental Questions (What discussion questions)
Evaluation (Questions for assessment of the child)
1. Which the following coil is more emf produced when magnet movement inside the coil? mark 1
2. A copper coil, a strong bar magnet and a led bulb are on the table. How do you glow on the led bulb? Mark 2
Question Corner
To link back to the topic page
Go Back