If you found a line of volcanic peaks a few hundred miles long in which the volcanoes were progressively older toward one end of
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Answer:
Maximum torque on the wire is
Explanation:
It is given that,
Diameter of the wire, d = 11.1 cm = 0.111 m
Radius of wire, r = 0.0555 m
Magnetic field,
Current, I = 5 A
We need to find the maximum torque on the wire. Torque is given by :
Torque is maximum when,
or
So, the maximum toque on the wire is . Hence, this is the required solution.