In India, electricity is supplied for domestic use at 200V. It is supplied at 110 V

In India, electricity is supplied for domestic use at 200V. It is supplied at 110 V in USA. If the resistance of a 60 W bulb for use in India is R, the resistance of a 60 W bulb for use in USA will be

Options

(a) R
(b) 2R
(c) R/4
(d) R/2

Correct Answer:

R/4

Explanation:

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

admin:

Related Questions

  1. The distance of a geo-stationary satellite from the centre of the earth is nearest to
  2. A body of mass 1 kg is thrown upwards with a velocity 20 m/s. It momentarily
  3. The magnifying power of a convex lens of focal length 10 cm, when the image
  4. Match the following columns about collision
  5. The ionization energy of Li⁺⁺ is equal to