A rigid rectangular loop, measuring $0.30 \mathrm {~m}$ by $0.40 \mathrm {~m}$, carries a current of $9.9 \mathrm {~A}$, as shown in the figure. $\mathrm { A }$ uniform external magnetic field of magnitude $1.8 \mathrm {~T}$ in the $- x$ direction is present. Segment CD is in the $x z$-plane and forms a $19 ^ { \circ }$ angle with the $z$-axis, as shown. What is the $y$ component of the magnetic force on segment $A B$ of the loop?

A) $0.0 \mathrm {~N}$
B) $- 1.7 \mathrm {~N}$
C) $+ 5.1 \mathrm {~N}$
D) $+ 1.7 \mathrm {~N}$
E) $- 5.1 \mathrm {~N}$

Question

A rigid rectangular loop, measuring $0.30 \mathrm {~m}$ by $0.40 \mathrm {~m}$, carries a current of $9.9 \mathrm {~A}$, as shown in the figure. $\mathrm { A }$ uniform external magnetic field of magnitude $1.8 \mathrm {~T}$ in the $- x$ direction is present. Segment CD is in the $x z$-plane and forms a $19 ^ { \circ }$ angle with the $z$-axis, as shown. What is the $y$ component of the magnetic force on segment $A B$ of the loop?

A) $0.0 \mathrm {~N}$ 
B) $- 1.7 \mathrm {~N}$ 
C) $+ 5.1 \mathrm {~N}$ 
D) $+ 1.7 \mathrm {~N}$ 
E) $- 5.1 \mathrm {~N}$

Quizplus · Accepted Answer

The Answer of A rigid rectangular loop, measuring $0.30 \mathrm {~m}$ by $0.40 \mathrm {~m}$, carries a current of $9.9 \mathrm {~A}$, as shown in the figure. $\mathrm { A }$ uniform external magnetic field of magnitude $1.8 \mathrm {~T}$ in the $- x$ direction is present. Segment CD is in the $x z$-plane and forms a $19 ^ { \circ }$ angle with the $z$-axis, as shown. What is the $y$ component of the magnetic force on segment $A B$ of the loop?

A) $0.0 \mathrm {~N}$ 
B) $- 1.7 \mathrm {~N}$ 
C) $+ 5.1 \mathrm {~N}$ 
D) $+ 1.7 \mathrm {~N}$ 
E) $- 5.1 \mathrm {~N}$

A Rigid Rectangular Loop, Measuring 0.30 m0.30 \mathrm {~m}0.30 m By 0.40 m0.40 \mathrm {~m}0.40 m

A Rigid Rectangular Loop, Measuring $0.30 \mathrm {~m}$ By $0.40 \mathrm {~m}$