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Q 17 plz asap plz also tell me how to find out torque direction

Q 17 plz asap plz also tell me how to find out torque direction

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Grade:12

2 Answers

kumar
23 Points
7 years ago
torque is herently a vector quantity.part of the torque calculation is the determination of the direction.the direction perpendicular to the radius both of the axis of the axis.
Umakant biswal
5349 Points
7 years ago
@ manas 
you can calculate the value of torque by the following formula 
that is = torque = force * perpendicular distance . 
and the direction of torque are the same as that of the magnetic moment . 
and for the magnetic moment direction , its the direction perpendicular to the force vector . 
as magnetic moment = NIA 
in which n is the no of turn , i the amount of current and a is cross sectional area . 
HOPE IT CLEARS YOUR DOUBT 
DO ASK IF NOT UNDERSTOOD . 
ALL THE BEST 

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