Doubt!!
Asked by B Zainab · 4 years ago
😓
5 Answers
Answer is 4V
Sikha Bag · 4 years ago
e1/e2=l1/l2
Hemanth hemanth · 4 years ago
4 v. E=kx X=200cm K=v/l K=2 E=4
Preeti Mor · 4 years ago
Answer:4v
Skp Skp · 4 years ago
c
Sadaf Nayab · 4 years ago
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