Question
Show by a graph, how inductive reactance varies with frequency of alternating source?

Answer

$X _{ L }=\omega L$
$X_L \propto \omega$
Image

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

Which of the following methods can be used to measure the speed of light in water?
  1. Roemer method.
  2. Fizeau method.
  3. Focault method.
  4. Michelson method.
A nucleus of mass number A, has a mass defect $\triangle \text{m}.$ Give the formula, for the binding energy per nucleon, of this nucleus.
Answer the following questions, which help you understand the difference between Thomson’s model and Rutherford’s model better.Keeping other factors fixed, it is found experimentally that for small thickness t, the number of α-particles scattered at moderate angles is proportional to t. What clue does this linear dependence on t provide?
Is Archimedes' principle valid in elevator accelerating up? In acar acccelerating on a level road?
Define the term “Intensity” in photon picture of electromagnetic radiation.
A biconvex lens made of a transparent material of refractive index 1.25 is immersed in water of refractive index 1.33. Will the lens behave as a converging or a diverging lens? Give reason.
When a body is weighed on an ordinary balance we demand that the arm should be horizontal if the weights on the two pans are equal. Suppose equal weights are put on the two pans, the arm is kept at an angle with the horizontal and released. Is the torque of the two weights about the middle point (point of support) zero? Is the total torque zero? If so, why does the arm rotate and finally become horizontal?
Which part of electromagnetic spectrum is used in the working of radar?
On what does the value of the angle of deviation for a given prism depend?
Name the phenomenon which shows the quantum nature of electromagnetic radiation.