ppt document
... EAblue sphere = 4pkQenclosed in blue sphere . However, Qenclosed = 0, and so +Q Einside = 0 . This says that the fewer x charges closer exactly balance the more charges that are farther away! ...
... EAblue sphere = 4pkQenclosed in blue sphere . However, Qenclosed = 0, and so +Q Einside = 0 . This says that the fewer x charges closer exactly balance the more charges that are farther away! ...
Coulomb`s Law - Electroscope
... hung with the same length of string. 4. Rub the PVC pipe with a piece of cloth to charge the pipe. Slide the pipe on the bottom of one styrofoam ball. It is ok if the balls bounce into each other a few times before settling down. The contacts actually help distribute the charge more evening between ...
... hung with the same length of string. 4. Rub the PVC pipe with a piece of cloth to charge the pipe. Slide the pipe on the bottom of one styrofoam ball. It is ok if the balls bounce into each other a few times before settling down. The contacts actually help distribute the charge more evening between ...
ppt document
... integrated to give: EA = 4pkQenclosed . Thus we have, with A = 4pr2 , E = 4pkQenclosed / 4pr2 = kQ/r2 . This is just the same formula we had for a point charge! ...
... integrated to give: EA = 4pkQenclosed . Thus we have, with A = 4pr2 , E = 4pkQenclosed / 4pr2 = kQ/r2 . This is just the same formula we had for a point charge! ...
Topic 13: Magnetism
... first to explain the magnetic compass. To him we owe the term “electricity.” He invented the electroscope, investigated conductors and insulators and was also responsible for the terms “electric force” and ” magnetic pole.” His “orb of virtue” describes the space around a magnet where forces act—a m ...
... first to explain the magnetic compass. To him we owe the term “electricity.” He invented the electroscope, investigated conductors and insulators and was also responsible for the terms “electric force” and ” magnetic pole.” His “orb of virtue” describes the space around a magnet where forces act—a m ...
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... energy and the kinetic energy theorem, which states that the work done by the net force on a particle is equal to the change in its kinetic energy. It is important to note that kinetic energy is the energy of an object due to its movement and if the object is moving, it can produce work by modifying ...
... energy and the kinetic energy theorem, which states that the work done by the net force on a particle is equal to the change in its kinetic energy. It is important to note that kinetic energy is the energy of an object due to its movement and if the object is moving, it can produce work by modifying ...
Maxwell`s Equations for Magnetostatics
... Consider the first of the magnetostatic equations: ∇ ⋅ B (r ) = 0 This equation is sometimes referred to as Gauss’s Law for magnetics, for its obvious similarity to Gauss’s Law of electrostatics. This equation essentially states that the magnetic flux density does not diverge nor converge from any p ...
... Consider the first of the magnetostatic equations: ∇ ⋅ B (r ) = 0 This equation is sometimes referred to as Gauss’s Law for magnetics, for its obvious similarity to Gauss’s Law of electrostatics. This equation essentially states that the magnetic flux density does not diverge nor converge from any p ...
Lect08
... net charge of -Q1, to cancel the inner conductor charge. The outer surface must carry the charge +Q1 + Q2, so that the net charge on the shell equals Q2. ...
... net charge of -Q1, to cancel the inner conductor charge. The outer surface must carry the charge +Q1 + Q2, so that the net charge on the shell equals Q2. ...
Magnetic field and force Magnetic field and force
... Answer: The (+) particle will feel a force FE = qE due to the Efield along the direction of the E-field. As it starts moving along the E-field direction, it will acquire a velocity, and it will start to feel a force FB=qvB, due to the B-field. The direction of the force is to the right, by the right ...
... Answer: The (+) particle will feel a force FE = qE due to the Efield along the direction of the E-field. As it starts moving along the E-field direction, it will acquire a velocity, and it will start to feel a force FB=qvB, due to the B-field. The direction of the force is to the right, by the right ...