Document
... Recall force between two masses: F = m g g is the gravitational field (9.8 m/sec2) | F | = G | M m | / r2 ...
... Recall force between two masses: F = m g g is the gravitational field (9.8 m/sec2) | F | = G | M m | / r2 ...
How can we explain magnetism?
... passes through a magnetic field •Reason: Charge has a magnetic field and it interacts with another magnetic field •Greatest force is when the charge passes perpendicular to the field ...
... passes through a magnetic field •Reason: Charge has a magnetic field and it interacts with another magnetic field •Greatest force is when the charge passes perpendicular to the field ...
Chapter 21
... – A picture of an electric field can be made by using arrows to represent the field at various locations. ...
... – A picture of an electric field can be made by using arrows to represent the field at various locations. ...
Light III
... • Light is generally emitted from its source with the electric field oscillating in various directions. • Polarizers eliminate the oscillations in all directions but one. • Polarized light has only half the energy of the incident beam. ...
... • Light is generally emitted from its source with the electric field oscillating in various directions. • Polarizers eliminate the oscillations in all directions but one. • Polarized light has only half the energy of the incident beam. ...
So, now onto the review……
... is a circle around the wire The direction of the magnetic field is shown using the right hand rule Wrap your hand around the wire with your thumb pointing in the direction of the current and your fingers show the field’s direction ...
... is a circle around the wire The direction of the magnetic field is shown using the right hand rule Wrap your hand around the wire with your thumb pointing in the direction of the current and your fingers show the field’s direction ...
2010 B 6. (a)
... The right-hand rule (put your fingers in the direction of the moving charged particles, rotate your wrist until your fingers can curl in the direction of the magnetic field, and your thumb will indicate the direction of the magnetic force on the moving charges, thus, the direction of the center of t ...
... The right-hand rule (put your fingers in the direction of the moving charged particles, rotate your wrist until your fingers can curl in the direction of the magnetic field, and your thumb will indicate the direction of the magnetic force on the moving charges, thus, the direction of the center of t ...
Document
... Impulse produces a change in momentum. If you apply a force to an object for a period of time, its velocity will change. The larger the force or the longer the time, the greater the change in its momentum. Newton originally expressed his second law of motion (F = ma) in terms of the rate of change o ...
... Impulse produces a change in momentum. If you apply a force to an object for a period of time, its velocity will change. The larger the force or the longer the time, the greater the change in its momentum. Newton originally expressed his second law of motion (F = ma) in terms of the rate of change o ...
