A+7.00 ? ? c point charge is moving at a constant 9.00×106 m/s in the +y? direction, relative to a reference frame. at the instant when the point charge is at the origin of this reference frame, what is the magnetic-field vector b? it produces at the following points.

enter your answers numerically separated by commas.

bx, by, bz = t

a) x = +0.500m, y = 0, z = 0

b) x = 0,y = -0.500m, z = 0

c) x = 0,y = 0, z = +0.500m

d) x = 0,y = -0.500m, z = +0.500m

answer: the exterior temperature of commercial jet planes as they leave the stratosphere and return to the ground increases steadily.

explanation:

the lower most layer of atmosphere is troposphere which extends from 0 to 12 km above the surface of the earth. the temperature initially decreases as distance is increased from the earth's surface. commercial jets fly in lower part of the stratosphere. the stratosphere extends upto 50 km. the temperature in stratosphere starts rising again due to presence of ozone which traps the uv rays.

thus, when the planes leave the stratosphere and return to the ground, the exterior temperature increases steadily.

their crystal patterns have been disrupted by stress

it is b. absorbs thermal energy