An L-shaped metal machine part is made of two equal-length segments that are perpendicular to each other and carry a 4.50-A current as shown in the figure.This part has a total mass of 3.80 kg and a total length of 3.00 m,and it is in an external 1.20-T magnetic field that is oriented perpendicular to the plane of the part,as shown.What is the magnitude of the NET magnetic force that the field exerts on the part?
A)8.10 N
B)11.5 N
C)16.2 N
D)22.9 N
E)32.4 N

Question

An L-shaped metal machine part is made of two equal-length segments that are perpendicular to each other and carry a 4.50-A current as shown in the figure.This part has a total mass of 3.80 kg and a total length of 3.00 m,and it is in an external 1.20-T magnetic field that is oriented perpendicular to the plane of the part,as shown.What is the magnitude of the NET magnetic force that the field exerts on the part? 
A)8.10 N 
B)11.5 N 
C)16.2 N 
D)22.9 N 
E)32.4 N

Quizplus · Accepted Answer

The Answer of An L-shaped metal machine part is made of two equal-length segments that are perpendicular to each other and carry a 4.50-A current as shown in the figure.This part has a total mass of 3.80 kg and a total length of 3.00 m,and it is in an external 1.20-T magnetic field that is oriented perpendicular to the plane of the part,as shown.What is the magnitude of the NET magnetic force that the field exerts on the part? 
A)8.10 N 
B)11.5 N 
C)16.2 N 
D)22.9 N 
E)32.4 N

An L-Shaped Metal Machine Part Is Made of Two Equal-Length