2) A rod with negligible resistance is rotating with angular velocity of @= 5.0 rad/s over a circular are with radius of a = 0.2 m as shown in Figure 2. Another rod with negligible resistance is stationary. Two rods are connected to each other at the center of circle. A magnetic field of B = 0.3 T is into the page. The resistance per unite length of the circular arc is r = 0.4 /m. Find induced emf and current including its direction. Show the induced current and the direction of the current in the figure. xxx B XX X X X X X X X X X X X X X XX X
2) A rod with negligible resistance is rotating with angular velocity of @= 5.0 rad/s over a circular are with radius of a = 0.2 m as shown in Figure 2. Another rod with negligible resistance is stationary. Two rods are connected to each other at the center of circle. A magnetic field of B = 0.3 T is into the page. The resistance per unite length of the circular arc is r = 0.4 /m. Find induced emf and current including its direction. Show the induced current and the direction of the current in the figure. xxx B XX X X X X X X X X X X X X X XX X
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H6.
Transcribed Image Text:2) A rod with negligible resistance is rotating with angular velocity of @= 5.0 rad/s over a
circular are with radius of a = 0.2 m as shown in Figure 2. Another rod with negligible resistance
is stationary. Two rods are connected to each other at the center of circle. A magnetic field of
B = 0.3 T is into the page. The resistance per unite length of the circular arc is r = 0.4 0/m.
Find induced emf and current including its direction. Show the induced current and the direction
of the current in the figure.
X X
X-X
X X
x xx xx x
X
X
B
xx x
X
XXX
x x
X X X X X X X
Fig 2. Problem 2
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