An electron in a magnetic field moves along a circle with a radius of 26.5 m with a speed that follows: v(t) = v0e-bt where b = 0.46 s-1 and v0 = 143 m/s a.) What is the centripetal component of the acceleration at 4.8 s? b.) At 4.8 s, what is the angular acceleration? c.) What is the angular displacement for the electron from 0 s until 4.8 s? d.) What is the magnitue of the total accel. at 4.8 s?
An electron in a magnetic field moves along a circle with a radius of 26.5 m with a speed that follows: v(t) = v0e-bt where b = 0.46 s-1 and v0 = 143 m/s a.) What is the centripetal component of the acceleration at 4.8 s? b.) At 4.8 s, what is the angular acceleration? c.) What is the angular displacement for the electron from 0 s until 4.8 s? d.) What is the magnitue of the total accel. at 4.8 s?
Chapter11: Magnetic Forces And Fields
Section: Chapter Questions
Problem 25P: A cosmic-ray electron moves at 7.5 × 106 m/sinches perpendicular to Earth’s magnetic field at an...
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Can't figure out how to even get the first part of this question, keep getting told my answer is wrong. Would love some help with each step of the way.
An electron in a magnetic field moves along a circle with a radius of 26.5 m with a speed that follows:
v(t) = v0e-bt
where b = 0.46 s-1 and v0 = 143 m/s
a.) What is the centripetal component of the acceleration at 4.8 s?
b.) At 4.8 s, what is the
c.) What is the
d.) What is the magnitue of the total accel. at 4.8 s?
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