Spin-transfer Torque and Topological Changes of Magnetic Textures
... The equilibrium magnetization field in ferromagnetic nanodots and in helical metals, often possesses a nontrivial topology. Magnetic vortices in permalloy [Van Waeyenberge et al. (2006)] and skyrmion lattices in transition metal compounds [Muhlbauer et al. (2009)] were experimentally observed. These ...
... The equilibrium magnetization field in ferromagnetic nanodots and in helical metals, often possesses a nontrivial topology. Magnetic vortices in permalloy [Van Waeyenberge et al. (2006)] and skyrmion lattices in transition metal compounds [Muhlbauer et al. (2009)] were experimentally observed. These ...
Rotational motion
... Tension did positive rotational work (it made the Yo-Yo spin faster) Tension did negative translational work (it made the Yo-Yo move more slowly) ... the net work done by tension was zero. This happened because the string was stationary, and thus enforced a = ±αr. This is also true in rolling motion ...
... Tension did positive rotational work (it made the Yo-Yo spin faster) Tension did negative translational work (it made the Yo-Yo move more slowly) ... the net work done by tension was zero. This happened because the string was stationary, and thus enforced a = ±αr. This is also true in rolling motion ...
for A Tutorial Computer
... translationally as if it were a particle mass influenced by one net force. A torque is similar to a force, except that it causes a rotational motion about a particular axis. Torques can be represented as 3D vectors describing their components about an x, y, and z-axis. Torque vectors'net action can ...
... translationally as if it were a particle mass influenced by one net force. A torque is similar to a force, except that it causes a rotational motion about a particular axis. Torques can be represented as 3D vectors describing their components about an x, y, and z-axis. Torque vectors'net action can ...
CHAPTER-5: LAWS OF MOTION QUESTIONS :
... 25.To increase the time interval to stop the ball and hence require a smaller force. 26.A stone tied to a string and whirled with uniform speed in a horizontal plane. 27.It is defined as the product of force and time. It is also equal to the change in momentum of the body 28.Large force acting for ...
... 25.To increase the time interval to stop the ball and hence require a smaller force. 26.A stone tied to a string and whirled with uniform speed in a horizontal plane. 27.It is defined as the product of force and time. It is also equal to the change in momentum of the body 28.Large force acting for ...
Electrostatics - PRADEEP KSHETRAPAL PHYSICS
... i.e., angular displacement is a vector quantity whose direction is given by right hand rule. It is also known as axial vector. For anti-clockwise sense of rotation direction of is perpendicular to the plane, outward and along the axis of rotation and vice-versa. (4) 2 radian 360 1 revolutio ...
... i.e., angular displacement is a vector quantity whose direction is given by right hand rule. It is also known as axial vector. For anti-clockwise sense of rotation direction of is perpendicular to the plane, outward and along the axis of rotation and vice-versa. (4) 2 radian 360 1 revolutio ...
