Force on a moving charge Answer the following questions about force on a moving charge. 45. A particle with a positive unit charge ( q = 1) enters a constant magnetic field B = i + j with a velocity v = 20 k . Find the magnitude and direction of the force on the particle. Make a sketch of the magnetic field, the velocity, and the force.
Force on a moving charge Answer the following questions about force on a moving charge. 45. A particle with a positive unit charge ( q = 1) enters a constant magnetic field B = i + j with a velocity v = 20 k . Find the magnitude and direction of the force on the particle. Make a sketch of the magnetic field, the velocity, and the force.
Solution Summary: The author explains the magnitude and direction of the force on the particle and sketch the magnetic field, velocity and force.
Force on a moving chargeAnswer the following questions about force on a moving charge.
45. A particle with a positive unit charge (q = 1) enters a constant magnetic field B = i + j with a velocity v = 20k. Find the magnitude and direction of the force on the particle. Make a sketch of the magnetic field, the velocity, and the force.
4
In the integral dxf1dy (7)², make the change of variables x = ½(r− s), y = ½(r + s), and
evaluate the integral. Hint: Find the limits on r and s by sketching the area of integration in the (x, y) plane along
with the r and s axes, and then show that the same area can be covered by s from 0 to r and r from 0 to 1.
7. What are all values of 0, for 0≤0<2л, where 2 sin² 0=-sin?
-
5π
6
π
(A) 0, л,
and
6
7π
(B) 0,л,
11π
, and
6
6
π 3π π
(C)
5π
2 2 3
, and
π 3π 2π
(D)
2' 2'3
, and
3
4元
3
1
די
}
I
-2m
3
1
-3
บ
1
#
1
I
3#
3m
8. The graph of g is shown above. Which of the following is an expression for g(x)?
(A) 1+ tan(x)
(B) 1-tan (x)
(C) 1-tan (2x)
(D) 1-tan
+
X
-
9. The function j is given by j(x)=2(sin x)(cos x)-cos x. Solve j(x) = 0 for values of x in the interval
Quiz A: Topic 3.10
Trigonometric Equations and Inequalities
Created by Bryan Passwater
can you solve this question using the right triangle method and explain the steps used along the way
Chapter 13 Solutions
Calculus: Early Transcendentals, Books a la Carte, and MyLab Math with Pearson eText -- Title-Specific Access Card Package (3rd Edition)
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