Alternating voltage ( V ) is represented by the equation

Physics · Class 12 · CBSE — Alternating Current

1. V(t) = V_m e^wt
2. V(t) = V_m sinwt
3. V(t) = V_m cotwt
4. V(t) = V_m tanwt
   where V_m is the peak voltage

Answer

(B) V ( t ) = V m sin w t

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