The figure shows a cross section of three parallel wires each carrying a current of 24 A. The currents in wires B and C are out of the paper, while that in wire A is into the paper. If the distance R = 5.0 mm, what is the magnitude of the force on a 4.0-m length of wire A?
a.
15 mN
b.
77 mN
c.
59 mN
d.
12 mN
e.
32 mN
Question 2The figure shows a cross section of three parallel wires each carrying a current of 15 A. The currents in wires A and C are out of the paper, while that in wire B is into the paper. If the distance R = 5.0 mm, what is the magnitude of the force on a 4.0-m length of wire C?
a.
90 mN
b.
54 mN
c.
30 mN
d.
18 mN
e.
36 mN
The female reproductive system. (a) Sagittal section through the pelvis. (b) Top view of pelvic orga
Anatomy of the skin. Illustration of a section of skin showing key structures.
In this cartoon, Boss Tweed welcomes cholera—a skeletal figure of death carrying a handbag from “Asi
Attributed to the Manner of Peleus Painter, Red-figure calyx-krater.
Phenotype proportions in the progeny of a dihybrid cross performed by Mendel
Cross-regulatory interactions among gap genes