CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

A rectangular loop ABCD, carrying a current 15 A, is placed near a long wire carrying a current 40 A. The resultant force acting on the loop is


A

6.4×102 N directed away from wire

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

6.4×102 N directed towards wire

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

3.6×102 N directed away from wire

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

3.6×102 N directed towards the wire

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

The correct option is D

3.6×102 N directed towards the wire


F=μ0i1i2l2π(1r11r2)=4π×107×40×15×32π(10.0110.81)=3.6×102 N
This will act towards the long wire.


flag
Suggest Corrections
thumbs-up
7
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Force on a Current Carrying Wire
PHYSICS
Watch in App
Join BYJU'S Learning Program
CrossIcon