Question

Which one of the following is the correct expression for the sinusoidal ac voltage?       

a) V = Vmax sin ωt    b) V = (Vmax/R)sin ωt    c) V = Imax sin ωt        d) All of the above answers are correct.        e) None of the above answers is correct.

Answer 1

Solution:

Ans: A , V = V_max sin ωt .

Reason:

And other options are dimensional wrong.

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