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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 . rank from greatest to least. to rank items as equivalent, overlap them.

Respuesta :

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 will be E - B - D - A - C.

The number of magnetic flux lines on a unit area passing perpendicular to the given line direction is known as induced magnetic field strength. It is denoted by B.

The magnitude of the induced EMF in the loop of wire is:

∈ = ΔФ/ Δt

The magnetic flux is given by ФB = ΔBA

∈ = ΔBA / Δt

The above expression shows that the induced emf is proportional to the rate of change of the magnetic field.

ΔB/Δt = (1T-0T)/6 = 0.167 T/sec

ΔB/Δt = (4T-1T)/2 = 1.500 T/sec

ΔB/Δt = (4T-4T)/60 = 0 T/sec

ΔB/Δt = (3T-4T)/4 = -0.25 T/sec

ΔB/Δt = (0T-3T)/1 = -3 T/sec

From the above, it is observed that rank, from the greatest to least, the magnitudes of the loop's induced emf for each situation will be

E - B - D - A - C.

To know more about magnetic field:

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