Multiple Choice
A wire segment 1.2 m long carries a current I = 3.5 A,and is oriented as shown in the figure.The +x-axis points directly into the page.A uniform magnetic field of magnitude 0.50 T pointing toward the -x direction is present as shown.What is the magnetic force vector on the wire segment?
A) (+1.1 - 1.8
) N
B) (-1.1 + 1.8
) N
C) (-1.1 - 1.8
) N
D) (+1.8 - 1.1
) N
E) (-1.8 + 1.1
) N
Correct Answer:

Verified
Correct Answer:
Verified
Q6: A round loop of diameter 12 cm,carrying
Q7: A straight 15.0-g wire that is 2.00
Q8: An electron moving in the direction of
Q9: An L-shaped metal machine part is made
Q10: An electron moves with a speed of
Q12: Three particles travel through a region of
Q13: A charged particle of mass 0.0020 kg
Q14: An electron enters a magnetic field of
Q15: A vertical wire carries a current vertically
Q16: An electron moving with a velocity <img