Challenger App

No.1 PSC Learning App

1M+ Downloads
A current of 5 A flows through an electrical appliance when the potential difference of 50 V is applied across its terminals. What will be the current drawn by the appliance if the potential difference is increased to 110 V?

A25 A

B5A

C11 A

D10 A

Answer:

C. 11 A

Read Explanation:

  • The current drawn by the appliance when the potential difference is increased to 110 V is 11 A.


Related Questions:

Rotation axis coupled with a translation parallel to the rotation axis will give rise to a symmetry operation known as
ഉത്തരാർദ്ധഗോളത്തിൽ ദൈർഘ്യമേറിയ പകലുള്ള ദിനം :

Which of the following statements is/are correct for a current-carrying solenoid?

  1. (i) It can be used to magnetize a piece of soft iron.
  2. (ii) It acts like a bar magnet.
  3. (iii) The field lines are concentric circles
    എക്സറേ കണ്ടുപിടിച്ച ശാസ്ത്രജ്ഞനാണ്
    Two wires A and B are made of same material and have the same length but different cross-sectional areas. If the resistance. of wire A is 9 times the resistance of wire B, the ratio of the radius of wire A to that of wire B is?