It would be metric
this is the most popular, or most famous technique of measuring(In USA)
hope that this helps you! =)
Answer:
The amount of work must be do to rotate the bar magnet is 151.2 J
Explanation:
Given:
Magnetic moment
Magnetic field T
To find work do to rotate the bar magnet,
From the formula of work done in case of magnetic field,
Here changes 0 to 180
But
J
Therefore, the amount of work must be do to rotate the bar magnet is 151.2 J
Explanation:
use torque =I\alpha
and obtain alpha by \alpha =(17×2×3.14)/60×5
Answer:
itsgoing to be aroud 36 speed
Explanation:
bc if u think about it it make sence