The plane of a loop of wire is perpendicular to a magnetic field. rank, from greatest to least, the magnitudes of the loop's induced emf for each situation. a. the magnetic field strength increases from 0 t to 1 t in 6 s. b. the magnetic field strength increases from 1 t to 4 t in 2 s. c. the magnetic field strength remains at 4 t for 1 min. d. the magnetic field strength decreases from 4 t to 3 t in 4 s. e. the magnetic field strength decreases from 3 t to 0 t in 1 s.

E - B - D - A - C

Explanation:

The magnitude of the emf induced in the loop of wire is given by Faraday-Newmann-Lenz

(1)

where

is the variation of magnetic flux

is the time interval

Rewriting the flux as product between magnetic field strength (B) and area enclosed by the coil (A):

and since the area of the coil does not change, the variation of flux can be rewritten as

So (1) becomes

Which means that the induced emf is proportional to the rate of change of the magnetic field, . So we just need to calculate this quantity for each scenario, and rank them from greatest to latest.

We have:

A)

B)

C)

D)

E)

So, from greatest to least magnitude, we have:

E - B - D - A - C

ill do it for 100, also this isnt 80 its 40

answer

procedural programming, object-oriented programming

explanation

procedural programming is a type of computer programming language that specifies a series of well structured steps and procedures   within its development period of time. it contains a systematic order of statements, functions and commands to complete a computational task or program. it is centered on creating procedures. while object oriented programming is a programming language that is centered on creating objects rather that actions and data rather than logic.. it has four principles which are inheritance, polymorphism, abstraction and encapsulation