Macroscopic electric and magnetic fields and potential functions are usually defined as weighted averages of their microscopic counterparts. It is shown that this procedure is satisfactory for the field and the scalar potential due to electric point charges. When elementary electric dipoles are ...
27. Resistors & DC Circuits3h 8m 28. Magnetic Fields and Forces2h 23m 29. Sources of Magnetic Field2h 30m 30. Induction and Inductance3h 37m 31. Alternating Current2h 37m 32. Electromagnetic Waves2h 14m 33. Geometric Optics2h 57m 34. Wave Optics1h 15m 35. Special Relativity2h 10m24...
The meaning of ELECTRIC FIELD is a region associated with a distribution of electric charge or a varying magnetic field in which forces due to that charge or field act upon other electric charges.
where the first factor of 1/2 in the definition of ϵ is due to the time average of the square of a sine wave, as we approximate the slow oscillation in Fig. 2a with a sinusoidal function. The integral takes into account that the induced magnetic field does not fill the whole sample...
Magnetic Force Between Parallel Currents 12m Magnetic Force Between Two Moving Charges 9m Magnetic Field Produced by Loops andSolenoids 42m Toroidal Solenoids aka Toroids 12m Biot-Savart Law (Calculus) 18m Ampere's Law (Calculus) 17m 30. Induction and Inductance3h 37m ...
Definition Chapters and Articles Related Terms Recommended Publications Chapters and Articles You might find these chapters and articles relevant to this topic. Chapter The use of the electromagnetic field in microbial process bioengineering 2.2.1 Electric field An electric field can be generated using bo...
Electric Field & the Movement of Charge 6:41 Electric Field | Definition, Calculations & Equations 6:46 Monopole & Dipole Fields: Characteristics & Spatial Behavior Electric Field | Direction, Magnitude, Formula & Calculation 6:01 4:45 Next Lesson Right-Hand Rule in Physics | Overview ...
These considerations relative to the direction and intensity of the magnetic field are of the highest importance for the physical theory of magneto-electric machines. Scientific American Supplement, No. 470, January 3, 1885 Various In it the field magnet -- answering to the horseshoe magnet of ...
On this page Definition Chapters and Articles Related Terms Recommended Publications Chapters and Articles You might find these chapters and articles relevant to this topic. Chapter Dissipative particle dynamics simulation on melt electrospinning 5.2.2 Pulsed electric field In normal direct current (DC) ...
Definition of the electric dipole moment: p qd (a) Find the electric field E due to the dipole along the y axis at the point P; (b) Find the electric field E due to the dipole along the x axis at the point P. y x Solution: (a) ...