Difference between revisions of "Electromagnetic induction introduction to electromagnetic induction activity 1"
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__FORCETOC__ | __FORCETOC__ | ||
| − | =Activity No # 1 - ''' | + | =Activity No # 1 - '''To check the properties of the magnets'''= |
==Estimated Time== | ==Estimated Time== | ||
| − | + | 20 minutes | |
==Materials/ Resources needed== | ==Materials/ Resources needed== | ||
| + | #Magnets | ||
| + | #Magnetic needles with stand | ||
| + | #Mariner's compass | ||
==Prerequisites/Instructions, if any== | ==Prerequisites/Instructions, if any== | ||
==Multimedia resources== | ==Multimedia resources== | ||
==Website interactives/ links/ simulations== | ==Website interactives/ links/ simulations== | ||
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[http://phet.colorado.edu/en/simulations/category/physics/magnets-and-electromagnets|Goto Goto Magnet & electromagnets simulations] <br> | [http://phet.colorado.edu/en/simulations/category/physics/magnets-and-electromagnets|Goto Goto Magnet & electromagnets simulations] <br> | ||
[[File:magnet&electromagnet.png|400px]] | [[File:magnet&electromagnet.png|400px]] | ||
| − | + | ==Process (How to do the activity)== | |
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Give the magnets to students and check the properties of magnets. Ask the students properties of magnets. Give the inst | Give the magnets to students and check the properties of magnets. Ask the students properties of magnets. Give the inst | ||
Ask magnetic lines of force using phet tool of magnets and electromagnet.<br> | Ask magnetic lines of force using phet tool of magnets and electromagnet.<br> | ||
Give two magnets and a magnetic needle to students group (4-5students). Tell check the properties of magnets | Give two magnets and a magnetic needle to students group (4-5students). Tell check the properties of magnets | ||
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| + | ==Developmental Questions (What discussion questions)== | ||
| + | ==Evaluation (Questions)== | ||
1.If a magnetic needle placed along the north and south pole of a bar magnet as shown in the figure, what is the polarity of the a b c and d. mark 2 | 1.If a magnetic needle placed along the north and south pole of a bar magnet as shown in the figure, what is the polarity of the a b c and d. mark 2 | ||
[[File:magnet3.jpg|200px]] <br> | [[File:magnet3.jpg|200px]] <br> | ||
*Pole of a ________ *pole of b _______ <br> | *Pole of a ________ *pole of b _______ <br> | ||
*Pole of c _________ *Pole of d _________ <br> | *Pole of c _________ *Pole of d _________ <br> | ||
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'''To link back to the topic page''' | '''To link back to the topic page''' | ||
[[Electromagnetic_induction|'''Back''']] <br> | [[Electromagnetic_induction|'''Back''']] <br> | ||
Revision as of 14:34, 25 August 2014
Activity No # 1 - To check the properties of the magnets
Estimated Time
20 minutes
Materials/ Resources needed
- Magnets
- Magnetic needles with stand
- Mariner's compass
Prerequisites/Instructions, if any
Multimedia resources
Website interactives/ links/ simulations
Goto Magnet & electromagnets simulations
Process (How to do the activity)
Give the magnets to students and check the properties of magnets. Ask the students properties of magnets. Give the inst
Ask magnetic lines of force using phet tool of magnets and electromagnet.
Give two magnets and a magnetic needle to students group (4-5students). Tell check the properties of magnets
Developmental Questions (What discussion questions)
Evaluation (Questions)
1.If a magnetic needle placed along the north and south pole of a bar magnet as shown in the figure, what is the polarity of the a b c and d. mark 2
- Pole of a ________ *pole of b _______
- Pole of c _________ *Pole of d _________
To link back to the topic page
Back