A resistance R draws power P when connected to an AC source. If an inductance

A resistance R draws power P when connected to an AC source. If an inductance is now placed in series with the resistance, such that the impedance of the circuit becomes Z the power drawn will be

Options

(a) p(R/Z)²
(b) P√R/Z
(c) P(R/Z)
(d) P

Correct Answer:

p(R/Z)²

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

admin:

Related Questions

  1. Figure below shows two paths that may be taken by a gas to go from a state A
  2. Assertion(A) :The change in kinetic energy of a particle is equal to the work done
  3. Which series of hydrogen spectrum corresponds to ultraviolet region?
  4. The interferance pattern is obtained with two coherent light sources of intensity
  5. The wing span of an aeroplane is 20 m. It is flying in a field where the vertical