Chapter Seven ALTERNATING CURRENT - NCERT
0 d i v L t − = (7.10) where the second term is the self-induced Faraday emf in the inductor; and L is the self-inductance of FIGURE 7.4 (a) A phasor diagram for the circuit in Fig 7.1. (b) Graph of v and i versus ωt. FIGURE 7.5 An ac source connected to an inductor. * Though voltage and current in ac circuit are represented by phasors ...
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