## Electromagnetic fieldsThis revised edition provides patient guidance in its clear and organized presentation of problems. It is rich in variety, large in number and provides very careful treatment of relativity. One outstanding feature is the inclusion of simple, standard examples demonstrated in different methods that will allow students to enhance and understand their calculating abilities. There are over 145 worked examples; virtually all of the standard problems are included. |

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Page 450

( If we take a charge around a complete loop in a

potential must be zero since the potential is a single-valued function and the

initial and final points coincide. In other words, the sum of all of the potential

changes ...

( If we take a charge around a complete loop in a

**circuit**, then the net change in ]potential must be zero since the potential is a single-valued function and the

initial and final points coincide. In other words, the sum of all of the potential

changes ...

Page 453

of S/R. Under these conditions, dl/dt -» 0 and hence VL -» 0 so that there is no

voltage across the inductance and the current is determined solely by the

resistance of the

the more ...

of S/R. Under these conditions, dl/dt -» 0 and hence VL -» 0 so that there is no

voltage across the inductance and the current is determined solely by the

resistance of the

**circuit**. □ 27-2 THE SERIES RLC**CIRCUIT**We now considerthe more ...

Page 467

27-4 If (R/2L)2 > (1/LC), then S is real and the series RLC

overdamped. Find q as a function of time for the same initial conditions that led to

(27-15). What does q become after a very long time? 27-5 If (R/2L)2 - 1/LC, then

the ...

27-4 If (R/2L)2 > (1/LC), then S is real and the series RLC

**circuit**is said to beoverdamped. Find q as a function of time for the same initial conditions that led to

(27-15). What does q become after a very long time? 27-5 If (R/2L)2 - 1/LC, then

the ...

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angle assume axes axis becomes bound charge boundary conditions bounding surface calculate capacitance cavity charge density charge distribution charge q circuit conducting conductor const constant corresponding Coulomb's law current density curve cylinder dielectric dipole direction displacement distance divergence theorem electric field electromagnetic electrostatic energy equal equipotential evaluate example Exercise expression field point flux free charge function given illustrated in Figure induction infinitely long integral integrand Laplace's equation line charge located Lorentz transformation magnetic magnitude Maxwell's equations normal component obtained origin parallel plate capacitor particle perpendicular point charge polarized position vector potential difference quadrupole quantities rectangular coordinates region result satisfy scalar potential shown in Figure situation solenoid solution sphere of radius spherical surface charge surface charge density surface integral tangential components theorem total charge vacuum vector potential velocity volume write written xy plane zero