Problem 6: As shown in the figure, a rod completes a circuit as it slides with constant elocity, u, across parallel conducting rails that are a distance L apart. The velocity vector is in the ame plane as the rails and makes an angle with them. A uniform magnetic field, B, is perpendicular the plane that includes the rails and the velocity vector. B ● T. L ● ● ● ●

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Problem 6: As shown in the figure, a rod completes a circuit as it slides with constant
velocity, U, across parallel conducting rails that are a distance L apart. The velocity vector is in the
same plane as the rails and makes an angle with them. A uniform magnetic field, B, is perpendicular
to the plane that includes the rails and the velocity vector.
ε =
Part (a) Enter an expression for the magnitude of the induced emf, e, in the rod.
cos(0)
€0
a
g
V
Submit
sin(0)
но
B
L
Hint
( )
|| T^|
7 8 9 HOME
4 5
6
1 2 3
0
+ .
END
VO BACKSPACE DEL CLEAR
Feedback I give up!
B
T.
L
●
●
●
Part (b) What is the value, in volts, of the induced emf when L = 2.35 m, v = 1.5 m/s, B = 2.4 T, and 0 = 18⁰ ?
10
Transcribed Image Text:Problem 6: As shown in the figure, a rod completes a circuit as it slides with constant velocity, U, across parallel conducting rails that are a distance L apart. The velocity vector is in the same plane as the rails and makes an angle with them. A uniform magnetic field, B, is perpendicular to the plane that includes the rails and the velocity vector. ε = Part (a) Enter an expression for the magnitude of the induced emf, e, in the rod. cos(0) €0 a g V Submit sin(0) но B L Hint ( ) || T^| 7 8 9 HOME 4 5 6 1 2 3 0 + . END VO BACKSPACE DEL CLEAR Feedback I give up! B T. L ● ● ● Part (b) What is the value, in volts, of the induced emf when L = 2.35 m, v = 1.5 m/s, B = 2.4 T, and 0 = 18⁰ ? 10
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