CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
Question

In the indicator diagram, net amount of work done will be

A
positive
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
zero
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
Infinity
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
negative
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is A positive

Loop 1 is anticlockwise, therefore W1 is negative, loop 2 is clockwise, therefore W2 is positive

Also loop 2 is bigger

Therefore W2>W1

Hence, W=W1+W2

Therefore work done is positive


flag
Suggest Corrections
thumbs-up
1
BNAT
mid-banner-image