Two parallel wires carry equal currents in the opposite directions. point a is midway between the wires, and b is an equal distance on the other side of the wires. what is the ratio of the magnitude of the magnetic field at point a to that at point b?

this one:

as we gain mass the force of gravity on us increases.

pls mark me as the ! : d

from

explanation:

wind is defined by the direction it blows from.   for example, a wind blowing from north to south is called a northerly wind.

measure their densities same density, same sub

the answer is b, have negligible mass