A rectangular loop of wire carrying a 4.0-A current and with certain dimensions is placed in a magnetic field of 0.60 T. The magnitude of the torque acting on this wire when it makes a 60 angle with the field is 1.1 Nm.
What is the area of this wire? A)
0.20 m2
B)
0.40 m2
C)
0.26 m2
D)
0.80 m2
E)
0.53 m2
Question 2
A circular loop carrying a current of 2.0 A is in a magnetic field of 3.5 T. The loop has an area of 0.12 m2 and its plane is oriented at a 37 angle to the field. What is the magnitude of the magnetic torque on the loop?
A)
0.10 mN
B)
0.51 mN
C)
0.67 mN
D)
21 mN
E)
46 mN
Wolf spider carrying its young in its egg sac.
When the engine is cold and before the oxygen sensor is hot enough to achieve closed-loop, the ...
How to transform any rectangular equation to polar form
A tightrope walker walks across a 30-m long wire tied between two poles. The center of the wire ...
The diagonal of the floor of a rectangular office cubicle is 2 ft longer than the ...
R-loop experimental analysis