CALIFORNIA STATE UNIVERSITY‚ NORTHRIDGE WiTricity: Wireless Power Transfer A Graduate Project submitted in fulfillment of the requirements For the Degree of Master of Science in Electrical Engineering By Pranit Yeole MAY 2013 The Graduate Project of Pranit Yeole is approved: _________________________________________________ Dr. Ali Amini ____________ Date _________________________________________________ Dr. Ahmad Bekir ______________ Date _________________________________________________
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job with less pay then their foreign counter parts. Due to which they will gain more profits. As India is a developing country‚ the Job opportunities in India are more. India has large number of graduates and postgraduates in each and every field such as science and technology‚ IT sector‚ arts‚ etc. As the graduates and postgraduates in India are ready to expose themselves to the world of competition‚ they are ready to work for less pay. The main reason for that is‚ the people want experience
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they would repel. Discussion: This occurs due to the magnetic field created by the current. When the current is travelling in the same directions the north and south magnetic fields are closer and cause it to attract but when they are opposite the south and north fields are closest causing it to repel. Analysis: All electric currents cause magnetic fields and using the right hand rule‚ we can find which way the magnetic field is going by the direction the current
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carrying conductor creates a magnetic field around it‚ which can be comprehended by using magnetic lines of force or magnetic field lines. The nature of the magnetic field lines around a straight current carrying conductor is concentric circles with centre at the axis of the conductor. The direction of the magnetic field lines of force around a conductor is given by the Maxwell’s right hand grip rule or the right handed cork screw rule. The strength of the magnetic field created depends on the current through
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symbol ∇. Del may denote the gradient (locally steepest slope)‚ the divergence of a vector field‚ or the curl (rotation) of a vector field. The symbol ∇ can be interpreted as a vector of partial derivative operators‚ and its three possible meanings—gradient‚ divergence‚ and curl—can be formally viewed as the product of scalars‚ dot product‚ and cross product‚ respectively‚ of the del "operator" with the field. A. GRADIENT If a scalar function ‚ ‚ is continuously differentiable with respect to its
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Typical applications include copiers and printers‚ packaging and labelling machinery‚ medical equipment‚ conveyors‚ document feeders and textile machinery. In a clutch when powers applied‚ a magnetic field is created in the coil . This field (flux) overcomes an
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9.2 Space Students learn to: Students: 1. The Earth has a gravitational field that exerts a force on objects both on it and around it define weight as the force on an object due to a gravitational field perform an investigation and gather information to determine a value for acceleration due to gravity using pendulum motion or computer-assisted technology and identify reason for possible variations from the value 9.8 ms-2 gather secondary information to predict the value of acceleration
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construction of one baseball field that will accommodate a semi-pro baseball team‚ the construction of one clubhouse‚ and the construction of one parking area sized to hold 50 cars. A 20-acre parcel of land will be provided for the construction of these facilities‚ which has already been acquired. The contractor shall be responsible for the demolishing‚ clearing‚ removal‚ and disposal of existing buildings and trees. The site shall be evenly graded to drain away from the playing field. The Contractor shall
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SUMMARY Magnetic levitation is the process of levitating an object by exploiting magnetic fields. If the magnetic force of attraction is used‚ it is known as magnetic suspension. If magnetic repulsion is used‚ it is known as magnetic levitation. In the past‚ magnetic levitation was attempted by using permanent magnets. Earnshaw’s theorem however‚ proves that this is mathematically impossible. There exists no arrangement of static magnets of charges that can stably levitate an object. There
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between two point charges‚ forces between multiple charges; superposition principle and continuous charge distribution. Electric field‚ electric field due to a point charge‚ electric field lines‚ electric dipole‚ electric field 89 due to a dipole‚ torque on a dipole in uniform electric fleld. Electric flux‚ statement of Gauss’s theorem and its applications to find field due to
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