Home
Class 12
PHYSICS
Assertion: Bulb generally get fused when...

Assertion: Bulb generally get fused when they are switched on or off.
Reason: When we switch on or off, a circuit current changes in it rapidly.

Text Solution

Verified by Experts

The correct Answer is:
D
Switching results in high decay/growth rate of current which results in a high. Current when bulb is turned off (due to back emf). So, a bulb is must likely to get fused when it is just turned off.
Promotional Banner

Topper's Solved these Questions

  • SOLVED PAPERS 2018

    DC PANDEY|Exercise JIPMER|22 Videos

  • SOLVED PAPERS 2018

    DC PANDEY|Exercise AIIMS|22 Videos

  • SOLVED PAPER 2017

    DC PANDEY|Exercise Solved papers 2017(JIPMER)|32 Videos

  • WAVE OPTICS

    DC PANDEY|Exercise For JEE Advanced E. Integer Type Questions|13 Videos

Similar Questions

Explore conceptually related problems

Bulbs fuse sometimes when they are switched on. Why ?

If the switch in the following circuit is turned off, then

Fussing Of Bulb When It Is Switched On

The Lac operon gets switched on when

In E.coli, the lac operon gets switched on when :

In the lac operon, the structural genes are switched off when