subject
Physics, 22.07.2021 03:10 kimmy6973

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: 1

Another question on Physics

question
Physics, 22.06.2019 05:10
Which best represents the law of conservation of mass ?
Answers: 3
question
Physics, 22.06.2019 19:30
Water is siphoned from a large tank and discharges into the atmosphere through a 50-mm diameter tube. the end of the tube is b = 2.6 m below the tank bottom which is a = 6.7 m deep, and viscous effects are negligible. determine the maximum height h over which the water can be siphoned without cavitation occurring. atmospheric pressure is 101.4 kpa, and the water vapor pressure is 1.79 kpa (absolute). report your answer in meters to two decimal places.
Answers: 1
question
Physics, 23.06.2019 02:00
Frequency of electromagnetic waves that a radio station is assigned. what do you call this type of wave?
Answers: 2
question
Physics, 23.06.2019 02:30
Auniform solid cylinder with a radius of 10 cm and a mass of 3.0 kg is rotating about its center with an angular speed of 33.4 rpm. what is its kinetic energy?
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
History, 21.04.2021 07:10
question
History, 21.04.2021 07:10
question
Mathematics, 21.04.2021 07:10
question
Mathematics, 21.04.2021 07:10