Exam (elaborations)
Physics 9702 A2 Level | 421 Questions with 100% correct answers | verified
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Alternating current equation - I = I0 sin ωt Define the rms value of an alternating current - equal to the steady direct curent which converts electrical energy to other forms of energy at the same rate and conditions Irms = ? - I0/√2 Transformer equation - Vs/Vp = Ns/Np = Ip/Is Power loss ...
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