Navigate

A series combination of resistor (R), capacitor (C), is connected to an AC source

A series combination of resistor (R), capacitor (C), is connected to an AC source of angular frequency ω. Keeping the voltage same, if the frequency is changed to ω/3, the current becomes half of the original current. Then the ratio of the capacitive reactance and resistance at the former frequency is

Options

(a) √0.6
(b) √3
(c) √2
(d) √6

Correct Answer:

√0.6

Explanation:

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

KA2013
admin:

Related Questions

  1. A thin ring of radius R meter has charge q coulomb uniformly spread on it
  2. A vertical spring with force constant k is fixed on a table. A ball of mass
  3. An iron rod of volume 10⁻⁴ m³ and relative permeability 1000 is placed inside a long
  4. The mean free path of molecules of a gas,(radius ‘r’) is inversely proportional to
  5. The interferance pattern is obtained with two coherent light sources of intensity