13. Four cells each of emf 'E' are joined in parallel to form a battery. The equivalent emf of the battery
(a) 4 E
(b) E
(C) E14
(d) E=0
Answers
Answered by
0
Answer:
Option (a) 4E.
Hope it helps.
Answered by
1
Answer:
4E
Explanation:
coz it's in the formula
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