Pdf - Text of NPTEL IIT Video Lectures
... Since, we do not have any conducting medium inside this wave guide, this wave guide is completely hollow, it means it is filled by pure dielectric, there is no possibility of conduction current enclosed by this magnetic field lines. The conduction current is 0 inside the rectangular wave guide, so o ...
... Since, we do not have any conducting medium inside this wave guide, this wave guide is completely hollow, it means it is filled by pure dielectric, there is no possibility of conduction current enclosed by this magnetic field lines. The conduction current is 0 inside the rectangular wave guide, so o ...
Lesson 3: Dynamos - Your Energy Colorado
... touch the negative pole of the battery. The compass needle will jump as it reacts to the changed electric field. Do this several times to be sure of the effect. Caution: Do not hold the wire against the battery for more than a fraction of a second. The battery and wire will become very hot quickly! ...
... touch the negative pole of the battery. The compass needle will jump as it reacts to the changed electric field. Do this several times to be sure of the effect. Caution: Do not hold the wire against the battery for more than a fraction of a second. The battery and wire will become very hot quickly! ...
Types of Relays Types of Electromagnets
... elements transmit and cut the signal or power and contacts are used to supply the power for the relay. ...
... elements transmit and cut the signal or power and contacts are used to supply the power for the relay. ...
PHY 114 Master Syllabus
... 1. Recount the fundamental concepts and methods in one or more specific fields of science. 2. Explain how the scientific method is used to produce knowledge. 3. Successfully use quantitative information to communicate their understanding of scientific knowledge. 4. Use appropriate scientific knowled ...
... 1. Recount the fundamental concepts and methods in one or more specific fields of science. 2. Explain how the scientific method is used to produce knowledge. 3. Successfully use quantitative information to communicate their understanding of scientific knowledge. 4. Use appropriate scientific knowled ...
Magnetochemistry
Magnetochemistry is concerned with the magnetic properties of chemical compounds. Magnetic properties arise from the spin and orbital angular momentum of the electrons contained in a compound. Compounds are diamagnetic when they contain no unpaired electrons. Molecular compounds that contain one or more unpaired electrons are paramagnetic. The magnitude of the paramagnetism is expressed as an effective magnetic moment, μeff. For first-row transition metals the magnitude of μeff is, to a first approximation, a simple function of the number of unpaired electrons, the spin-only formula. In general, spin-orbit coupling causes μeff to deviate from the spin-only formula. For the heavier transition metals, lanthanides and actinides, spin-orbit coupling cannot be ignored. Exchange interaction can occur in clusters and infinite lattices, resulting in ferromagnetism, antiferromagnetism or ferrimagnetism depending on the relative orientations of the individual spins.