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If n electric cells each EMF E' is connected in series then find the effective EME
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n electric cells each EMF E' is connected in series then Effective EMF = nE
Explanation:
in Series potential gets added
Hence for n Cells
Total EMF
= E1 + E2 + E3..................................+ En
all are same
= E + E + E + ..................................+ E ( n times)
= nE
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