subject
Physics, 22.07.2021 14:00 justinrojo621

Trong từ trường đều có cường độ H = 1000A/m, xét một diện tích phẳng S = 50cm2, sao cho các đường sức từ tạo với mặt phẳng của diện tích S một góc 300. Tính từ thông gởi qua diện tích đó.

ansver
Answers: 2

Another question on Physics

question
Physics, 22.06.2019 07:20
Diamond will scratch quartz. true or false
Answers: 2
question
Physics, 22.06.2019 10:30
Argon, neon, and xenon are examples of
Answers: 1
question
Physics, 22.06.2019 15:10
In the circuit, the switch s has been open for a long time and r = 125 kohm. it is then suddenly closed. (a) determine the time constant before the switch is closed. s (b) determine the time constant after the switch is closed. _ s (c) let the switch be closed at t = 0. find the current in the switch as a function of time. (use t for time. express your answer in milliamps and seconds.) i(t) =_
Answers: 3
question
Physics, 22.06.2019 18:30
Ahot-air balloon takes off from the ground traveling vertically with a constant upward acceleration of magnitude g/4. after time interval δt, a crew member releases a ballast sandbag from the basket attached to the balloon. how many seconds does it take the sandbag to reach the ground? (express your answer in terms of δt)
Answers: 2
You know the right answer?
Trong từ trường đều có cường độ H = 1000A/m, xét một diện tích phẳng S = 50cm2, sao cho các đường sứ...
Questions
question
Social Studies, 21.06.2021 06:40
question
Mathematics, 21.06.2021 06:40
question
English, 21.06.2021 06:40
question
Mathematics, 21.06.2021 06:40
Questions on the website: 13722362