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Svetradugi [14.3K]
3 years ago
9

Cuộn dây có N = 1000 vòng, mỗi vòng có diện tích S = 20 cm2 đặt trong một từ trường đều. Trục của cuộn dây song song với vectơ c

ảm ứng từ của từ trường. Cho độ lớn B biến thiên, người ta thấy có suất điện động cảm ứng eC = 10V được tạo ra. Độ biến thiên cảm ứng từ là bao nhiêu trong thời gian ∆t = 10-2 s
Physics
1 answer:
yanalaym [24]3 years ago
7 0
Sorry i don’t understand would love to help tho !
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Answer:

0.6983 m/s

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k = spring constant of the spring = 0.4 N/m

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A motorcycle traveling at 25 m/s accelerates at a rate of 6 m/s2 for 4 seconds. What is the final speed of the motorcycle in m/s
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