Changes
From Karnataka Open Educational Resources
63 bytes added
, 03:04, 26 August 2014
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| #D.C. Source (Battery or cells of 9 to 12 volts) | | #D.C. Source (Battery or cells of 9 to 12 volts) |
| #Iron pieces(Feelings or pins)or other small magnetic objects | | #Iron pieces(Feelings or pins)or other small magnetic objects |
| + | #A strong bar magnet |
| + | #Copper coil with 500 turns |
| + | #Galvanometer |
| | | |
| ==Prerequisites/Instructions, if any== | | ==Prerequisites/Instructions, if any== |