A heater coil is cut into two equal parts and only one part is now used in the heater. The heat generated will now be:
Doubled
Four times
One-Fourth
Halved
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2
the heat will be doubled
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5
It will be Doubled because as we reduce the length of conductor then the current flow will be more in small piece, so here the heat will be Doubled
Hope this helps you
Hope this helps you
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