8 . A rectangular loop of wire is moving toward the bottom of the page with a sp

Question

8. A rectangular loop of wire is moving toward the bottom of the page with a speed of 0.019 m/s (see the drawing). The loop is leaving a region in which a 2.4 T magnetic field exists; the magnetic field outside this region is zero. During a time of 2.0 s, what is the magnitude of the change in the magnetic flux?   Wb

8. A rectangular loop of wire is moving toward the bottom of the page with a speed of 0.019 m/s (see the drawing). The loop is leaving a region in which a 2.4 T magnetic field exists; the magnetic field outside this region is zero. During a time of 2.0 s, what is the magnitude of the change in the magnetic flux? Wb

Explanation / Answer

Here ,

Change in flux = Change in Area * magnetic field

CHange in flux = L*V*t*B

Change in Flux = - .080 * .019 * 2 * 2.4

Change in Flux = - 0.073 Wb

the magnitude of the change in the magnetic flux is 0.073 Wb

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