wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

How is the resistance of a wire affected if its length is doubled?


A

becomes one-fourth

No worries! We‘ve got your back. Try BYJU‘S free classes today!
B

becomes four times

No worries! We‘ve got your back. Try BYJU‘S free classes today!
C

becomes half

No worries! We‘ve got your back. Try BYJU‘S free classes today!
D

becomes twice

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution

The correct option is D

becomes twice


Resistance is directly proportional to the length. Hence, if length is doubled, resistance is also doubled.


flag
Suggest Corrections
thumbs-up
8
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Intrinsic Property
PHYSICS
Watch in App
Join BYJU'S Learning Program
CrossIcon