Difference between revisions of "Electromagnetic induction introduction to electromagnetic induction activity 1"
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[[File:magnet&electromagnet.png|400px]] | [[File:magnet&electromagnet.png|400px]] | ||
==Process (How to do the activity)== | ==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 | + | Give the magnets to students and check the properties of magnets. Ask the students properties of magnets. Give two magnets and a magnetic needle to students group (4-5students). Tell check the properties of magnets. <br> |
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> | ||
| − | |||
==Developmental Questions (What discussion questions)== | ==Developmental Questions (What discussion questions)== | ||
Revision as of 01:39, 26 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 two magnets and a magnetic needle to students group (4-5students). Tell check the properties of magnets.
Ask magnetic lines of force using phet tool of magnets and electromagnet.
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