The area of a rectangular loop of wire is 3.6 ×10-3 m2. the loop is placed in amagnetic field that changes from 0.20 t to 1.4 t in 1.6 s. theplane of the loop is perpendicular to the direction of the magneticfield. what is the magnitude of the induced emf in thatloop?
a constant magnetic field of 0.50 t is applied to a rectangularloop of area 3.0 × 10-3 m2. if thearea of this loop changes from its original value to a new value of1.6 × 10-3 m2 in 1.6 s, whatis the emf induced in the loop?

if the number ofturns in a rectangular coil of wire that is rotating in a magneticfield is doubled, what happens to the induced emf, assuming all theother variables remain the same?

e

explanation:

there is no change in the electric potential energy as it is in rest on both conditions.

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.

the answer would most likely be c, because if it's a comical piece of information, it may likely not be true, if it's a site that allows anybody to edit the content, it could mean a five year old is typing the info, and if it's a tv show produced by a celeb, it may have a biased opinion.