Problem 8: A rod of m = 0.12 kg ảnd L = 0.55 m is on a ramp of two parallel rails with angle 0 28 with respect to the horizontal. The current on the rod is I- 0.055 A, pointing into the screen as shown. A uniform magnetic field B 0.55 T which points upward is applied in the region. Ignore the friction on the rails. in Δ Part (a) Calculate the component of the acceleration of the rod along the parallel rails in m/s2. Take up the ramp to be the positive direction tan() acos0 sin cotanasin atan()acotan( cosh tanhOcotanh0 cos0 OME 45 6 END ODegrees Radians BACKSPACE CLE Submit Hint I give up! Hints: 1% deduction per hint. Hints remaining: 3 Feedback: 1% deduction per feedback Part (b) What direction is the rod moving if it started from rest? Down the ramp. VCorreet!
Problem 8: A rod of m = 0.12 kg ảnd L = 0.55 m is on a ramp of two parallel rails with angle 0 28 with respect to the horizontal. The current on the rod is I- 0.055 A, pointing into the screen as shown. A uniform magnetic field B 0.55 T which points upward is applied in the region. Ignore the friction on the rails. in Δ Part (a) Calculate the component of the acceleration of the rod along the parallel rails in m/s2. Take up the ramp to be the positive direction tan() acos0 sin cotanasin atan()acotan( cosh tanhOcotanh0 cos0 OME 45 6 END ODegrees Radians BACKSPACE CLE Submit Hint I give up! Hints: 1% deduction per hint. Hints remaining: 3 Feedback: 1% deduction per feedback Part (b) What direction is the rod moving if it started from rest? Down the ramp. VCorreet!
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![Problem 8:
A rod of m = 0.12 kg ảnd L = 0.55 m is on a ramp of two parallel
rails with angle 0 28 with respect to the horizontal. The current on the rod is I-
0.055 A, pointing into the screen as shown. A uniform magnetic field B 0.55 T which
points upward is applied in the region. Ignore the friction on the rails.
in
Δ Part (a) Calculate the component of the acceleration of the rod along the parallel rails
in m/s2. Take up the ramp to be the positive direction
tan()
acos0
sin
cotanasin
atan()acotan(
cosh tanhOcotanh0
cos0
OME
45 6
END
ODegrees Radians
BACKSPACE
CLE
Submit
Hint
I give up!
Hints: 1% deduction per hint. Hints remaining: 3
Feedback: 1% deduction per feedback
Part (b) What direction is the rod moving if it started from rest?
Down the ramp.
VCorreet!](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ffdcdb62d-67e1-482e-bd0d-c3be26059f65%2F7bf92100-3b46-40da-a390-1383ec896f24%2F6156gg.jpeg&w=3840&q=75)
Transcribed Image Text:Problem 8:
A rod of m = 0.12 kg ảnd L = 0.55 m is on a ramp of two parallel
rails with angle 0 28 with respect to the horizontal. The current on the rod is I-
0.055 A, pointing into the screen as shown. A uniform magnetic field B 0.55 T which
points upward is applied in the region. Ignore the friction on the rails.
in
Δ Part (a) Calculate the component of the acceleration of the rod along the parallel rails
in m/s2. Take up the ramp to be the positive direction
tan()
acos0
sin
cotanasin
atan()acotan(
cosh tanhOcotanh0
cos0
OME
45 6
END
ODegrees Radians
BACKSPACE
CLE
Submit
Hint
I give up!
Hints: 1% deduction per hint. Hints remaining: 3
Feedback: 1% deduction per feedback
Part (b) What direction is the rod moving if it started from rest?
Down the ramp.
VCorreet!
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