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| 1. |
Shaliniand his brotherAmeyobserveda water-pump working, Shaliniinquired howan electric motorworks . Amey collected differentpartsof an electricmotore.g.,field - magnets , cabon- brushes ,armature, battery, switch, connecting wire , split- rings , etc, and showedthem to Shalini . Ameythen explainedhow an armature could rotate.Is an electric motorneeded for water - pump to work ? |
| Answer» SOLUTION :Yes. An electricmotoris needed for water - PUMP to WORK . | |