are the induced in the wire?

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Figure (a) shows a wire that forms a rectangle (W = 19.0 cm, H = 29.0 cm) and has a resistance of 4.50 mQ. Its interior is split into three
equal areas, with magnetic fields B
and B
B 2'
The fields are uniform within each region and directly out of or into the page
1,
3.
as indicated. Figure (b) gives the change in the z components B, of the three fields with time t; the vertical axis scale is set by Bg = 4.50
µT and Bp = -2.50B5. What are the
(a) the magnitude and
(b) direction of the current induced in the wire?
B5
H
B2
t (s)
(a)
(b)
(a) Number
i
2.75E-5
Units
A
(h)
COunterclockwise
B. (uT)
Transcribed Image Text:Figure (a) shows a wire that forms a rectangle (W = 19.0 cm, H = 29.0 cm) and has a resistance of 4.50 mQ. Its interior is split into three equal areas, with magnetic fields B and B B 2' The fields are uniform within each region and directly out of or into the page 1, 3. as indicated. Figure (b) gives the change in the z components B, of the three fields with time t; the vertical axis scale is set by Bg = 4.50 µT and Bp = -2.50B5. What are the (a) the magnitude and (b) direction of the current induced in the wire? B5 H B2 t (s) (a) (b) (a) Number i 2.75E-5 Units A (h) COunterclockwise B. (uT)
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