aliensbrain
  • Home
  • Study
  • Quizzes
  • 🎤AI Practicefree
  • Notebooks
  • Community
  • Sign in
  • Electricity
  • Calculate the current in a 60 W bulb plugged into a 120 V...
Multiple choice

Calculate the current in a 60 W bulb plugged into a 120 V outlet.

  1. 0.5 A

  2. 2 A

  3. 7200 A

  4. 1.0 A

  5. 14400 A

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

I = P / V = (60 W) / (120 V) = 0.5 A.

Keep practicing — related questions

  • Electric current of a 100w, 220v electric bulb is _____.
  • If a 120 volt light bulb is connected in a circuit then calculate current used by a 100 watt?
  • Calculate the current if the potential difference is increased to 120 V from 60 V with a current of 4 A fro...
  • Calculate the current when heating is at the maximum rate of an electric device, which consumes energy at a...
  • Calculate the resistance of each 4 resistors connected in parallel in the circuit, carrying a current of 5 ...
  • If voltage is 110 V in a circuit, which consists of a power of 1300 W then calculate the resistance.
  • A 10 μF capacitor is connected to a 100 V battery. Calculate the electrostatic energy stored?
  • If 5 V battery consists of a charge coulomb passing through it, then calculate the energy.
Play the full quiz 🎤 Practise this topic out loud

Practice this topic

  • Electrical Machines and Circuits (720 questions)
Advertisement
© Aliensbrain | all rights reserved
  • About
  • Contact
  • Terms and Condition
  • Privacy Policy