(a) What is the maximum torque on a 181-turn square loop of wire 18.0 cm on a side that carries a 51.0-A current in a 1.60-T field

i'm only doing this for the points : (

explanation:

i'm only doing this the points

answer;

d. are made mostly of liquid

explanation;

-the general   composition and structure planets includes; they have a thick gas and liquid layer covering a small,solid core. mostly the gases are hydrogen and helium atmosphere and layers of liquid hydrogen. for instance neptune and uranus are examples of the outer planets, they have a core covered by ice and ammonia.

-neptune's atmosphere is hydrogen and helium with a bit of methane so there is no oxygen to breath and the interior is made up of frozen water and ammonia with a rock and iron core. thus, there is no liquid water or solid surface to survive.

i believe the answer is a hope it and is correct