Here I have explained the problem by simply using the conventional unit vectors along X, Y and Z directions. We also can solve the problem using right hand screw rule by taking the reference axes as shown in the figure above
If our first vector a is in the positive x-direction and our second vector b is...
3. Vector A has a magnitude of 23 units and points in the positive y-direction. Vector B is added to A, giving a resultant vector A + B that points in the negative y-direction with a magnitude of 13 units. What is the magnitude and direction of B?4. As you will see in a later chapter, forces are vector quantities, and the total force on an object is the vector sum of all forces acting on it. In the figure below, a force F1...
A proton moving in the positive x direction with a speed of 9.1 105 m/s experiences zero magnetic force. When it moves in the positive y direction it experiences a force of 1.8 10-13 N that points in the positive z direction. Determine the magnitude and direction of the magnetic field. magnitude T
Electron An electron moving in the positive x direction experiences a magnetic force in the negative z direction. if Bx = 0, what is the direction of the magnetic field? (electron: m = 9.11 x 10-31 kg, q = -1.6 x 10-19C) negative y direction O positive y direction o negative z direction positive z direction negative x direction
An electron moving at 19489423 m/s in the positive x-direction at right angles to a magnetic field, experiences a magnetic force of 0.0000000039 N in the positive y-direction. Find the magnitude of the magnetic field Answer: | Choose ▲ What must be the direction of this magnetic field Select one: a. -i hat d. +k hat
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Electron An electron moving in the positive x direction experiences a magnetic force in the negative direction. Bx0, what is the direction of the magnetic field (electron m - 9.11 x 10-31 kg 9-16x 10-19 negative y direction O positive y direction O negative z direction positive direction O negative x direction
An electron moving at 19817425 m/s in the positive x-direction at right angles to a magnetic field, experiences a magnetic force of 0.0000000056 N in the positive y-direction. Find the magnitude of the magnetic field. Answer Choose... Question 2 Not yet answered Points out of 2.00 Flag question What must be the direction of this magnetic field Select one: a. - i hat b. -j hat c. - k hat d. +k hat
A vector has a direction pointing into the first quadrant (both with components 6.3 +3 x and y components are positive). Find a vector of unit length that is perpendicular to the and is directed into the second quadrant (x component negative, y component positive). vector Enter the x-component of this vector into the answer box. Make sure the sign is correct.
Find the direction of the magnetic field B acting on a moving proton shown in the figure below if the direction of the magnetic force acting on it is as indicated. Assume that the magnetic field B acting on this proton is perpendicular to the velocity of this proton at the moment depicted in this figure. (As a standard convention, the symbol denotes a vector pointing into the page, and the symbol o denotes a vector pointing out of the...
An electron moving with a speed of 5.2×105 m/s in the positive x direction experiences zero magnetic force. When it moves in the positive y direction, it experiences a force of 4.1×10-13 N that points in the positive z direction. What is the direction of the magnetic field?
8. Vector ? has a magnitude of 35.0 units and points in the direction 325° counterclockwise from the positive x axis. Calculate the x and y components of this vector. 9. A vector has an x component of -25.0 units and a y component of 40.0 units. Find the magnitude and direction of this vector. 10. A force ? 1 of magnitude 6.00 newtons acts on an object at the origin in a direction θ = 30.0° above the positive...