Changes
From Karnataka Open Educational Resources
248 bytes added
, 03:11, 26 August 2014
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| __FORCETOC__ | | __FORCETOC__ |
− | =Activity No #2 - '''Electromagnet Experiment'''= | + | =Activity No #2 - '''Electromagnet and electromagnetic induction experiment'''= |
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| ==Estimated Time== | | ==Estimated Time== |
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| #How does iron nail become magnet? | | #How does iron nail become magnet? |
| #Can it reverse to get electricity from the magnet? | | #Can it reverse to get electricity from the magnet? |
| + | #What are the instruments to check current? |
| + | #Inside the copper coil, I kept the bar magnet. Is current produced ends of the copper wire? |
| + | #I remove the magnet from the coil Quickly, what do you observe in Galvanometer? |
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| ==Evaluation (Questions for assessment of the child)== | | ==Evaluation (Questions for assessment of the child)== |