Answer:
Torque
Nm
Step-by-step explanation:
Torque can be calculated by using below given relation
---------- Equation (1)
Where T is the torque in Nm
B is the magnetic field in Tesla
I is the current in Ampere
and A is the area in square meter
Since the current is flowing in circular loop, its area will be equal to

Circumference


Substituting the value of r in the formula of area we get -

Substituting all the values in equation 1
