A wire Q of finite length is kept on the right hand side of a loop wire P as shown. If F is the force and τ is the torque on wire Q then :-

(a) F is upward in plane of paper
(b) F is downward in plane of paper
(c) τ is clockwise
(d) τ is anticlockwise
(1)a, d(2)b, c(3)b, d(4)a, c
Attachments:
Answers
Answered by
0
option 2 is ri8 ans...
DipsikhaMondal:
bt can't get the direction of torque...
have u got direction of mag. field by wire P??
bt the correct ans is given 4
100ry i thought it is asking about B and torque..yes the direction of force will be upward in the plane of paper..
hm
Similar questions