Home
Class 12
PHYSICS
Statement I : If the current of a lamp i...

Statement I : If the current of a lamp increases by `20 %`, the percentage increases in the illlumination of the lamp is `40%`.
Statement II : Illumination of the lamp is directly proportional to the square of the current through the lamp.

Promotional Banner

Similar Questions

Explore conceptually related problems

The current through a lamp decreases by 1% what is the percentage change in power of the lamp ?

if the electrc current in a lamp decreases by 5% then the power output decreases by

By what percentage will the illimination of the lamp decrease if the current drops by 20% ?

If the current through a flood lamp is 5A, what charge passes in 10 seconds?

Determine the percentage by which the illumination of a lamp will decrease if the current drops by 20%.