Difference between revisions of "Electromagnetic induction introduction to electromagnetic induction activity 4"
From Karnataka Open Educational Resources
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− | __FORCETOC__
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− | =Activity No # 4 - '''Factors influences emf'''=
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− | ==Estimated Time==
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− | 20 minutes
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− | ==Materials/ Resources needed==
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− | #Video clip of Electro magentic induction experiment with different coils
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− | #LED projector
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− | #White screen
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− | ==Prerequisites/Instructions, if any==
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− | ==Multimedia resources==
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− | http://www.youtube.com/watch?v=vwIdZjjd8fo <br>
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− | ==Website interactives/ links/ simulations==
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− | ==Process (How to do the activity)==
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− | Show the short video of number of coils increasing emf is increasing. <br>
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− | ==Developmental Questions (What discussion questions)==
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− | ==Evaluation (Questions for assessment of the child)==
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− | 1. Which the following coil is more emf produced when magnet movement inside the coil? mark 1 <br>
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− | [[File:Coil1.png|200px]] <br>
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− | 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
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− | ==Question Corner==
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− | '''To link back to the topic page'''
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− | [[Electromagnetic_induction|'''Go Back''']] <br>
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Latest revision as of 05:09, 26 August 2014