A magnetic field line is: A) a line that shows the direction in which the field is getting smaller. B) a line that points towards the strongest magnetic field. C) a line drawn to represent the direction the magnetic field traces out through space. D) None of these choices is correct.

The correct option is C) a line drawn to represent the direction the magnetic field traces out through space.

Explanation:

Consider the provided information.

The direction of magnetic field lines is defined as the direction in which a compass needle points to the north end.

Magnetic field lines are a visual method used for magnetic field representation. At any given position, they define the direction of the magnetic force on a northern monopole.

Hence, the correct option is C) a line drawn to represent the direction the magnetic field traces out through space.

d. air pressure decreases as altitude increases.

gpe = mass x gravity constant x height or… gpe = mgh

where… mass: measured in kilograms (kg)

gravity: gravity constant on earth = 10.00 m/s2

height: measured in meters (m)

gpe: measured in joules (j) or kilojoules (kj)

how do you solve gpe?

gravitational potential energy (gpe) is the energy an object has because of its position above the. ground.

gpe = mass x gravity constant x height or… gpe = mgh.

mass:

note: to earn full marks when solving science word problems, you must show your work:

formula.

example:

given values:

mass = 0.3 kg.