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!

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Question

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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