Consider the reaction. A(g)↽−−⇀Z(g)
A
(
g
)
↽
−
−
⇀
Z
(
g
)

The equilibrium constant,
K
, expresses the relationship between the concentrations of the species at equilibrium.

Atotal charge of –6.50 µc is uniformly distributed within a sphere that has a radius of 0.150 m. what is the magnitude and direction of the electric field at 0.300 m from the surface of the sphere? a) 2.89 × 105 n/c, radially inward b) 6.49 × 105 n/c, radially outward c) 4.69 × 105 n/c, radially inward d) 9.38 × 105 n/c, radially outward e) 1.30 × 106 n/c, radially inward

Find the magnetic field a distance r from the center of a long wire that has radius a and carries a uniform current per unit area j in the positive z direction.

Explain what it means to view something from a frame of reference. provide an example that illustrates your explanation. (4 points)