W9_parallel_resonance.eps

Week 1: Discrete Charge and the Electrostatic Field 39 same sign. A perfect rendition of the verbal statement, but now we cancom ...

40 Week 1: Discrete Charge and the Electrostatic Field charge is not nailed down and can moveat allin response to the test charg ...

Week 1: Discrete Charge and the Electrostatic Field 41 1.4: Superposition Principle E 3 y x r q r q 2 q 3 r r 3 P r r 3 2 1 1 Fi ...

42 Week 1: Discrete Charge and the Electrostatic Field superposition principle inintegralform. Note that the result of this sort ...

Week 1: Discrete Charge and the Electrostatic Field 43 for a linear charge distribution on a particular lineL. Because one has t ...

44 Week 1: Discrete Charge and the Electrostatic Field Example 1.4.1: Field of Two Point Charges x +q +a −a −q y E E − + y y−a y ...

Week 1: Discrete Charge and the Electrostatic Field 45 r Etot E E −a +a −q +q y x x θ θ Figure 5: Two charges±qon they-axis prod ...

46 Week 1: Discrete Charge and the Electrostatic Field Figure 6: The electric field of a classic electric dipole in the vicinity ...

Week 1: Discrete Charge and the Electrostatic Field 47 require a calculator to evaluate. 1.5: Electric Dipoles As we just noted, ...

48 Week 1: Discrete Charge and the Electrostatic Field F = −qE F = qE l E +q −q Figure 8: The basic dipole consists of two equal ...

Week 1: Discrete Charge and the Electrostatic Field 49 that you have seen across product, if you have started to forget it needl ...

50 Week 1: Discrete Charge and the Electrostatic Field Homework for Week 1 Note well that there are “no numbers” in the followin ...

Week 1: Discrete Charge and the Electrostatic Field 51 which is the version of Coulomb’s Law that we will most often use in the ...

52 Week 1: Discrete Charge and the Electrostatic Field Two pieces ofmaththat we will use repeatedly in this part of the course ...

Week 1: Discrete Charge and the Electrostatic Field 53 Problem 2. y x −a +a x Two equal positive charges +qsit aty=−aandy= +a. a ...

54 Week 1: Discrete Charge and the Electrostatic Field Problem 3. y −a +a q q x q 0 Two equal positive charges are on theyaxis, ...

Week 1: Discrete Charge and the Electrostatic Field 55 Problem 4. −e E^0 l L Cathode Ray Tube (CRT) electron source deflector pl ...

56 Week 1: Discrete Charge and the Electrostatic Field Problem 6. x 1 −q +q y E = Cxx An electric dipole consists of two charges ...

Week 1: Discrete Charge and the Electrostatic Field 57 Problem 7. +Q −q +q l r A positive point charge +Qis at the origin, and a ...

58 Week 1: Discrete Charge and the Electrostatic Field Problem 8. Q,m Θ L L Two small spheres of massmare suspended from a commo ...