(See attached file for full problem description with proper symbols and equations) --- If there is a field described by the vectors and . These are related by =k where k is a constant. The two vectors are found to satisfy the differential equations 1) =0 2) =0 questions: 1. Using these relations derive the bound ...continues
1. This problem 12.25 from Griffiths’ book. The letters marking parts e and f have been cut off, but it should read: (e) Find proper velocity components… (f) As a consistency check verify…
This is problem 12.34 from Griffiths’ third edition of Electrodynamics: In the past, most experiments in particle physics involved stationary targets: one particle (usually a proton or an electron) was accelerated to a high energy E, and collided with a target particle at rest (Fig12.29a). Far higher relative energies are o ...continues
Coulomb’s law and electrostatic force. See attached files for full problem description.
(See attached file for full problem description)
(See attached file for full problem description) --- a) Two charges, Q1 and Q2 are separated by distance r. State Coulomb’s law and write down the force each charge. Explain the condition for a repulsive force and for an attractive force. b) What is the magnitude and direction of the force between two charges of -10µC and ...continues
Magnetic resonance imaging (MRI)
Magnetic resonance imaging (MRI) is a medical technique for producing pictures of the interior of the body. The patient is placed within a strong magnetic field. One safety concern is what would happen to the positively and negatively charged particles in the body fluids if an equipment failure caused the magnetic field to be sh ...continues
The solar wind is a thin, hot gas given off by the sun. Charged particles in this gas enter the magnetic field of the earth and can experience a magnetic force. Suppose a charged particle traveling with a speed of 9.0 X 10^6 m/s encounters the earth's magnetic field at an altitude where the field has a magnitude of 1.2 X 10^-7T. ...continues
The earth’s magnetic field, like any magnetic field, stores energy. The maximum strength of the earth’s field is about 7.0 x 10^-5 T. Find the maximum magnetic energy stored in the space above a city if the space occupies an area of 5.0 x 10^8 m2 and has a height of 1500 m.
Griffiths problem 2.11, an applicatoin to Gauss's Law inside and outside of a spherical shell of uniform charge.
