- 7.1P: Two concentric metal spherical shells, of radius a and b, respectiv...
- 7.2P: A capacitor C has been charged up to potential V0; at time t = 0, i...
- 7.3P: (a) Two metal objects are embedded in weakly conducting material of...
- 7.4P: Suppose the conductivity of the material separating the cylinders i...
- 7.5P: A battery of emf ? and internal resistance r is hooked up to a vari...
- 7.6P: A rectangular loop of wire is situated so that one end (height h) i...
- 7.7P: Ametal bar of mass m slides frictionlessly on two parallel conducti...
- 7.9P: An infinite number of different surfaces can be fit to a given boun...
- 7.10P: A square loop (side a) is mounted on a vertical shaft and rotated a...
- 7.11P: A square loop is cut out of a thick sheet of aluminum. It is then p...
- 7.12P: A long solenoid, of radius a, is driven by an alternating current, ...
- 7.13P: A square loop of wire, with sides of length a, lies in the first qu...
- 7.14P: As a lecture demonstration a short cylindrical bar magnet is droppe...
- 7.15P: long solenoid with radius a and n turns per unit length carries a t...
- 7.16P: An alternating current I = I0 cos (?t) flows down a long straight w...
- 7.17P: A long solenoid of radius a, carrying n turns per unit length, is l...
- 7.18P: A square loop, side a, resistance R, lies a distance s from an infi...
- 7.19P: A toroidal coil has a rectangular cross section, with inner radius ...
- 7.20P: Imagine a uniform magnetic field, pointing in the z direction and f...
- 7.22P: A small loop of wire (radius a) is held a distance z above the cent...
- 7.23P: A square loop of wire, of side a, lies midway between two long wire...
- 7.24P: Find the self-inductance per unit length of a long solenoid, of rad...
- 7.25P: Try to compute the self-inductance of the “hairpin” loop shown in F...
- 7.26P: An alternating current I (t) = I0 cos(?t) (amplitude 0.5 A, frequen...
- 7.27P: A capacitor C is charged up to a voltage V and connected to an indu...
- 7.28P: Find the energy stored in a section of length l of a long solenoid ...
- 7.29P: Calculate the energy stored in the toroidal coil of Ex. 7.11, by ap...
- 7.30P: A long cable carries current in one direction uniformly distributed...
- 7.31P: Suppose the circuit in Fig. 7.41 has been connected for a long time...
- 7.32P: Two tiny wire loops, with areas a1 and a2, are situated a displacem...
- 7.34P: A fat wire, radius a, carries a constant current I , uniformly dist...
- 7.36P: Refer to Prob. 7.16, to which the correct answer was (a) Find the d...
- 7.35P: The preceding problem was an artificial model for the charging capa...
- 7.37P: Suppose (The theta function is defined in Prob. 1.46b). Show that t...
- 7.38P: Assuming that “Coulomb’s law” for magnetic charges (qm) reads work ...
- 7.39P: Suppose a magnetic monopole qm passes through a resistanceless loop...
- 7.40P: Sea water at frequency
- 7.41P: Two long, straight copper pipes, each of radius a, are held a dista...
- 7.42P: A rare case in which the electrostatic field E for a circuit can ac...
- 7.43P: The magnetic field outside a long straight wire carrying a steady c...
- 7.44P: In a perfect conductor, the conductivity is infinite, so E = 0 (Eq....
- 7.45P: A familiar demonstration of superconductivity (Prob. 7.44) is the l...
- 7.46P: If a magnetic dipole levitating above an infinite superconducting p...
- 7.47P: A perfectly conducting spherical shell of radius a rotates about th...
- 7.48P: Refer to Prob. 7.11 (and use the result of Prob. 5.42): How long do...
- 7.49P: (a) Referring to Prob. 5.52(a) and Eq. 7.18, show that for Faraday-...
- 7.50P: Electrons undergoing cyclotron motion can be sped up by increasing ...
- 7.51P: An infinite wire carrying a constant current I in the direction is ...
- 7.52P: An atomic electron (charge q) circles about the nucleus (charge Q) ...
- 7.53P: The current in a long solenoid is increasing linearly with time, so...
- 7.54P: A circular wire loop (radius r , resistance R) encloses a region of...
- 7.55P: In the discussion of motional emf (Sect. 7.1.3) I assumed that the ...
- 7.56P: (a) Use the Neumann formula (Eq. 7.23) to calculate the mutual indu...
- 7.57P: Two coils are wrapped around a cylindrical form in such a way that ...
- 7.58P: A transformer (Prob. 7.57) takes an input AC voltage of amplitude V...
- 7.60P: Suppose J(r) is constant in time but ?(r, t) is not—conditions that...
- 7.61P: The magnetic field of an infinite straight wire carrying a steady c...
- 7.62P: A certain transmission line is constructed from two thin metal “rib...
- 7.63P: Prove Alfven’s theorem: In a perfectly conducting fluid (say, a gas...
- 7.64P: (a) Show that Maxwell’s equations with magnetic charge (Eq. 7.44) a...
Solutions for Chapter 7: Electrodynamics
Full solutions for Introduction to Electrodynamics | 4th Edition
ISBN: 9780321856562
Solutions for Chapter 7
26
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Summary of Chapter 7: Electrodynamics
To make a current flow, you have to push on the charges. How fast they move, in response to a given push, depends on the nature of the material.
This expansive textbook survival guide covers the following chapters and their solutions. Since 60 problems in chapter 7: Electrodynamics have been answered, more than 249297 students have viewed full step-by-step solutions from this chapter. Chapter 7: Electrodynamics includes 60 full step-by-step solutions. Introduction to Electrodynamics was written by and is associated to the ISBN: 9780321856562. This textbook survival guide was created for the textbook: Introduction to Electrodynamics , edition: 4.
Key Physics Terms and definitions covered in this textbook
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parallel
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any symbol
average (indicated by a bar over a symbol—e.g., v¯ is average velocity)
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°C
Celsius degree
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°F
Fahrenheit degree