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NEET2011PhysicsAlternating CurrentActual

An AC voltage is applied to a resistance R and an inductor L in series. If R and the inductive reactance are both equal to 3 , the phase difference between the applied voltage and the current in the circuit is

Options

  1. A/ 4
  2. B/ 2
  3. Czero
  4. D/ 6

Correct answer

A. / 4

Step-by-step solution

aligned = X_L R & = L R & = 3 3 & =1 & = ⁻¹(1) & =45^ & = 4 rad aligned

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