Changes
From Karnataka Open Educational Resources
529 bytes added
, 02:22, 16 November 2014
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| __FORCETOC__ | | __FORCETOC__ |
− | =Activity No # 1 - '''Name of Activity'''= | + | =Activity No # 1 - '''Force on a current carring conductor in a magentic field'''= |
| | | |
| ==Estimated Time== | | ==Estimated Time== |
− | | + | 20 minutes |
| ==Materials/ Resources needed== | | ==Materials/ Resources needed== |
| + | #A thick copper wire |
| + | #Lab Stand |
| + | #Connecting copper wires |
| + | #A Horse Shoe magnet |
| + | #Battery |
| ==Prerequisites/Instructions, if any== | | ==Prerequisites/Instructions, if any== |
| ==Multimedia resources== | | ==Multimedia resources== |
| ==Website interactives/ links/ simulations== | | ==Website interactives/ links/ simulations== |
| ==Process (How to do the activity)== | | ==Process (How to do the activity)== |
| + | A thick copper wire AC suspended at its ends A and C from the support by means of threads in a magentic field B between the poles N and S of a horse shoe magent, with its length AC normal to of the magnetic field lines of the magnet. The ends A and C of the conductor are connected to a rheostat, key and battery. In figure the mangetic field B is in the plane of paper in upward direction. |
| + | |
| ==Developmental Questions (What discussion questions)== | | ==Developmental Questions (What discussion questions)== |
| ==Evaluation (Questions for assessment of the child)== | | ==Evaluation (Questions for assessment of the child)== |