Transcribed Image Text: х х х х х х х 4) A rectangular loop of wire of length L, width W, and resistance R is oriented in the plane of the

Excerpt
magnitude of the current, I, induced in the loop at time t. b) In wch direction does the induced current flow? Use Lenz’s law to explain why. В X х х L х х X X X X W х х х х х X

Transcribed Image Text: х х х х х х х
4) A rectangular loop of wire of length L, width W, and
resistance R is oriented in the plane of the page and
located in a region of uniform magnetic field B directed
into the page. Both the width of the rectangle and the
magnitude of the magnetic field increase linearly with
time, such that W = C¡t and B = C2t where Ci and C2
are positive constants. [nt: Hmmm, there’s a time
changing magnetic flux in ts problem. Better use
Faraday’s Law…]
a) Calculate the magnitude of the current, I, induced in
the loop at time t.
b) In wch direction does the induced current flow? Use Lenz’s law to explain why.
В
X
х х
L
х х
X
X
X
X
W
х х х
х х
X

Need your ASSIGNMENT done? Use our paper writing service to score better and meet your deadline.


Click Here to Make an Order Click Here to Hire a Writer