What is the current flowing through a $60 \ W$ bulb when it is connected to a $240 \ V$ line?

  • A
    $144 \ mA$
  • B
    $250 \ mA$
  • C
    $4 \ A$
  • D
    $0.4 \ A$

Explore More

Similar Questions

$A$ child has drawn the electric circuit to study Ohm's law as shown in the figure. His teacher told him that the circuit diagram needs correction. Study the circuit diagram and identify the errors,then describe the correct circuit configuration.

An electric heater draws a current of $2\;A$ when connected to a voltage source of $120\;V$. What is the resistance of the heater coil?

If $10$ bulbs of $100 \ W$ each are kept on for $1 \ \text{hour}$, how much electrical energy is consumed?

In the following circuits (Figure),heat produced in the resistor or combination of resistors connected to a $12\, V$ battery will be

Why is heat produced when a current is passed through a conductor?

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo