Магнитный поток, пронизывающий замкнутый контур, за 6 мс равномерно возрастает с 2 до 14 мВб. Какова ЭДС индукции в контуре?

Переведите плиз срочно!!! Teachers. We can`t imagine the world we live in without knowledge. Almost everyone wants to know how to read, write,count and explore the most important things about life. People of all professions have usually been to scholl at some point in their lives. All presidents, politicians, business people, rock stars, vets, computer programmers and others have studied at school and often remember their schoolteachers. Being a teacher is a very impportant job. People who are intelligent, sociable, responsible, loving, friendly and kind become good teachers! Goot teachers are ready to help their students in many different situations. They teach teach their students how to learn, how to solve problems and how to choose a future job. Teachers are responsible for their students and their futures.

В треугольнике ABC биссектриса угла А делит высоту,проведенную из вершины В, в отношении 13:12,считая от точки В. Найдите длину стороны ВС треугольника, если радиус описанной около него окружности равен 26 см.

задание из 2 части. Хз кто решит:)

определите вид химической связи в соединениях:
N2, NH3, Na2S, HF, PH3, CuS