What determines the rate at which energy is delivered by a current?
- AElectric potential
- BElectric power
- CElectric resistance
- DElectric charge
Explore More
Similar Questions
The electrical appliance having higher power draws a larger current.
Easy
View SolutionThe filament of an electric bulb is made of tungsten. Why?
Easy
View SolutionSeveral electric bulbs designed to be used on a $220\, V$ electric supply line,are rated $10\, W$. How many lamps can be connected in parallel with each other across the two wires of a $220\, V$ line if the maximum allowable current is $5\, A$?
Difficult
View SolutionOut of the two,a toaster of $1\, kW$ and an electric heater of $2\, kW$,which has a greater resistance?
Easy
View SolutionMention two special features of the material to be used as an element of an electric iron.
Medium
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo