Magnetic Force Guided Notes
... What is the magnitude of the magnetic force on a proton moving at 2.5 X 105 m/s in a magnetic field of 0.5 T … (a) …if the velocity and magnetic field are at right angles? (b) … if the velocity and magnetic field are at 30°? (c) … if the velocity is parallel to a magnetic field? ...
... What is the magnitude of the magnetic force on a proton moving at 2.5 X 105 m/s in a magnetic field of 0.5 T … (a) …if the velocity and magnetic field are at right angles? (b) … if the velocity and magnetic field are at 30°? (c) … if the velocity is parallel to a magnetic field? ...
Diapositiva 1
... produced by a magnet has similar pattern to the electric field lines produced by an electric dipole. The main difference is that the magnetic field lines are closed loop (they have no origin and no ending point) while electric field lines always originate from positive charges and end on negative ch ...
... produced by a magnet has similar pattern to the electric field lines produced by an electric dipole. The main difference is that the magnetic field lines are closed loop (they have no origin and no ending point) while electric field lines always originate from positive charges and end on negative ch ...
Section Quiz: Magnets and Magnetic Fields
... a. Like poles attract each other, and unlike poles repel each other. b. Like poles repel each other, and unlike poles attract each other. c. Both like and unlike poles can attract and repel each other depending on the surrounding materials. d. none of the above _____ 6. Since more magnetic field lin ...
... a. Like poles attract each other, and unlike poles repel each other. b. Like poles repel each other, and unlike poles attract each other. c. Both like and unlike poles can attract and repel each other depending on the surrounding materials. d. none of the above _____ 6. Since more magnetic field lin ...
Basic Electric Concepts We associate all kinds of events and
... BASIC ELECTRIC CONCEPTS We associate all kinds of events and devices with electric current: electric light, electric transport, electric sound, etc. They are too numerous to mention. However, there are only three basic effects of an electric current and all the other applications follow from them: a ...
... BASIC ELECTRIC CONCEPTS We associate all kinds of events and devices with electric current: electric light, electric transport, electric sound, etc. They are too numerous to mention. However, there are only three basic effects of an electric current and all the other applications follow from them: a ...
Magnetic Fields & Magnetic Field Strength
... Magnetic Field Strength • An electric field exerts a straight attractive or repulsive force upon a charged object. • A magnetic field will exert a particular force upon a charged moving object. • This force is perpendicular to the motion of the charge. The force is proportional to the velocity of t ...
... Magnetic Field Strength • An electric field exerts a straight attractive or repulsive force upon a charged object. • A magnetic field will exert a particular force upon a charged moving object. • This force is perpendicular to the motion of the charge. The force is proportional to the velocity of t ...
Preliminary version Particle motion in a uniform magnetic field The
... γ is the Lorentz factor, i.e. the ratio of the energy W of the particle to the rest energy mc2 . Since the acceleration is perpendicular to both the magnetic field vector and the velocity vector, the momentum or kinetic energy,a nd therefore the Lorentz factor, are constant. To see this, multiply th ...
... γ is the Lorentz factor, i.e. the ratio of the energy W of the particle to the rest energy mc2 . Since the acceleration is perpendicular to both the magnetic field vector and the velocity vector, the momentum or kinetic energy,a nd therefore the Lorentz factor, are constant. To see this, multiply th ...
Magnetic monopole
A magnetic monopole is a hypothetical elementary particle in particle physics that is an isolated magnet with only one magnetic pole (a north pole without a south pole or vice versa). In more technical terms, a magnetic monopole would have a net ""magnetic charge"". Modern interest in the concept stems from particle theories, notably the grand unified and superstring theories, which predict their existence.Magnetism in bar magnets and electromagnets does not arise from magnetic monopoles. There is no conclusive experimental evidence that magnetic monopoles exist at all in our universe.Some condensed matter systems contain effective (non-isolated) magnetic monopole quasi-particles, or contain phenomena that are mathematically analogous to magnetic monopoles.