Question

Fundamentals of Applied Electromagnetics

Question 1 The EMF generated in an cloctromagnetic ganarator an cxample ot O Transformer EM O Motional EMF Tocal EMF Question 2 Thr loop of an electraragnetic ㄺrnerator is rotated at弟 angular frequency af 750rad ians per second wh«is the frequency of the t merated EMF? s the frequeney of te 0 250 adisec 1375 rad 375 eadise 1/750 rad/sec Question 3 Which ot the tollawing statements is TRUE about an ac motor Statement Ac An ac motor convorts clectrical energy to mcchanical cncrsy. tement B: The current carrying loop na motor experiences force, because char es mongin the presence of magnetic held caperience magnetic force Only B Both A and B