PPT-MAGNETIC VECTOR POTENTIAL

Class Activities Vector Potential One of Maxwells equations made it useful for us to define a scalar potential V where Similarly another one of Maxwells equations makes it useful for us to define the vector potential . Grav ity and magnetic exploration can help locate faults mineral or petroleum resources and groundwater res ervoirs Potentialfield surveys are relatively inexpen sive and can quickly cover large areas of ground What is gravity Gravitation is the for The tip can be adjusted allowing the user to measure fields that are parallel or perpendicular to the long axis of the sensor The Magnetic Field Sensor can be used for a variety of interesting experiments involving magnetic fields Measure and study The tip can be adjusted allowing the user to measure fields that are parallel or perpendicular to the long axis of the sensor The Magnetic Field Sensor can be used for a variety of interesting experiments involving magnetic fields Measure and study Class Activities: Potential (slide 1). Class Activities: Potential (slide 2). Today: Voltage or “Electric Potential”. The 1120 version:. Voltage V = . kq. /r from a point charge. Voltage = potential energy/charge. . responsible for. the coronal heating and the solar wind. Hwanhee. Lee. 1. , Tetsuya Magara. 1. 1. School of Space research, Kyung . Hee. University. The 7. th. . Hinode. Science Meeting in . Takayama. chromospheric. field information in. coronal field extrapolation?. Current state of art are nonlinear force-free. extrapolations of measured photospheric field vector.. Direct measurements of chromospheric fields in combination with self-consistent MHD-models are. Anne Sandman (Rice/LMSAL). Markus . Aschwanden. , Jean-Pierre . Wuelser. , . Marc . DeRosa. (LMSAL), David Alexander (Rice). STEREO SWG #19. Pasadena, CA, 4 February 2009. Overview. Objective. Data set. Dandan Ye. Contents. Paper review: . 2005 J.J. Sudol and J.W. Harvey. ‘. Longitudinal magnetic field changes accompanying . . solar flares’. My work . about. flare-related magnetic field evolutions to the X1.8 flare on 2012.10.23. model. Dr. . Mahender. Singh. Associate Professor in Physics. PGGC – 11 Chandigarh. Vector model of an atom. The total angular momentum of an atom result from the combination of the orbital and spin angular . 21. History of Magnetism . In 1269, Pierre de Maricourt of France found that the directions of a needle near a spherical natural magnet formed lines that encircled the sphere and passed through two points diametrically opposite each other, which he called the poles of the magnet. Subsequent experiments showed that every magnet, regardless of its shape, has two poles, called North (N) and (S) poles, that exert forces on other magnetic poles similar to the way electric charges exert forces on one another. That is, like poles (N-N or S-S) repel each other, and opposite poles (N-S) attract each other. Right Hand RuleAcademic Resource CenterMagnetic Fields And Right Hand RulesBy Anthony RuthMagnetic Fields vs Electric FieldsMagnetic fields are similar to electric fields but they are produced only by Class Activities: Potential (slide 2). Today: Voltage or “Electric Potential”. The 1120 version:. Voltage V = . kq. /r from a point charge. Voltage = potential energy/charge. D. V is “path independent”. Singh. Associate Professor in Physics. PGGC – 11 Chandigarh. Vector model of an atom. The total angular momentum of an atom result from the combination of the orbital and spin angular . momenta. of its electrons. Angular momentum is a vector quantity, so we can represent the total angular momentum by means of a vector J obtained by the addition of orbital angular momentum L and spin angular momentum S vectors. This leads to the vector atom model. . Franchetti. , GSI. CERN Accelerator – School. Budapest, 2-14 / 10 / 2016. 3/10/16. G. Franchetti. 1. Mathematics of EM. 3/10/16. G. Franchetti. 2. Fields are 3 dimensional vectors dependent of their spatial position .