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 Physics Question

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.

Related Questions:

  1. A body covers 200 cm in the first 2 seconds and 220 cm in the next 4 seconds.
  2. A radioactive substance has a half-life of four months. Three-fourth of substance
  3. The inductive reactance of an inductor of 1/π henry at 50 Hz frequency is
  4. A body of mass 1.0 kg is falling with an acceleration of 10 ms⁻².
  5. The fossil bone has a ¹⁴C:¹²C ratio, which is [1/16] of that in a living animal

Topics: Alternating Current (96)
Subject: Physics (2479)

Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score

18000+ students are using NEETLab to improve their score. What about you?

Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.

NEETLab Mobile App

Share this page with your friends

Be the first to comment

Leave a Reply

Your email address will not be published.


*