APPhyE&MChap23-24Def & Cons

CLICK HERE FOR SOME SERWAY CHAPTER 23 NOTES


Electric Force			56:18
	Intro		0:00
	Electric Charge		0:18
		Matter Consists of Atom	1:01
		Two Types of Particles: Protons & Neutrons	1:48
		Object with Excess Electrons: Negatively Charged	7:58
		Carbon Atom	8:30
		Positively Charged Object	9:55
	Electric Charge		10:07
		Rubber Rod Rubs Against Fur (Negative Charge)	10:16
		Glass Rod Rub Against Silk (Positive Charge)	11:48
		Hanging Rubber Rod	12:44
	Conductors and Insulators		16:00
		Electrons Close to Nucleus	18:34
		Conductors Have Mobile Charge	21:30
		Insulators: No Moving Electrons	23:06
		Copper Wire Connected to Excess Negative charge	23:22
		Other End Connected to Excess Positive Charge	24:09
	Charging a Metal Object		27:25
		By Contact	28:05
		Metal Sphere on an Insulating Stand	28:16
		Charging by Induction	30:59
		Negative Rubber Rod	31:26
		Size of Atom	36:08
	Extra Example 1: Three Metallic Objects		7:32
	Extra Example 2: Rubber Rod and Two Metal Spheres		6:25

Coulomb’s Law		87:18
	Intro		0:00
	Coulomb’s Law		0:59
		Two Point Charges by Distance R	1:11
		Permitivity of Free Space	5:28
	Charges on the Vertices of a Triangle		8:00
		3 Charges on Vertices of Right Triangle	8:29
		Charge of 4, -5 and -2 micro-Coulombs	10:00
		Force Acting on Each Charge	10:58
	Charges on a Line		21:29
		2 Charges on X-Axis	22:40
		Where Should Q should be Placed, Net Force =0	23:23
	Two Small Spheres Attached to String		31:08
		Adding Some Charge	32:03
		Equilibrium Net Force on Each Sphere = 0	33:38
	Simple Harmonic Motion of Point Charge		37:40
		Two Charges on Y-Axis	37:55
		Charge is Attracted	39:52
		Magnitude of Net Force on Q	42:23
	Extra Example 1: Vertices of Triangle		9:39
	Extra Example 2: Tension in String		11:46
	Extra Example 3: Two Conducting Spheres		6:29
	Extra Example 4: Force on Charge		9:21

Electric Field		97:24
	Intro		0:00
	Definition of Electric Field		0:11
		Q1 Produces Electric Field	3:23
		Charges on a Conductor	4:26
	Field of a Point Charge		13:10
		Charge Point Between Two Fields	13:20
		Electric Field E=kq/r2	14:29
		Direction of the Charge Field	15:10
		Positive Charge, Field is Radially Out	15:45
	Field of a Collection of a Point Charge		19:40
		Two Charges Q1,Q2	19:56
		Q1 Positive, Electric Field is Radially Out	20:32
		Q2 is Negative, Electric Field is Radially Inward	20:46
		4 Charges are Equal	23:54
	Parallel Plate Capacitor		25:42
		Two Plates ,Separated by a Distance	26:44
		Fringe Effect	30:26
		E=Constant Between the Parallel Plate Capacitor	30:40
	Electric Field Lines		35:16
		Pictorial Representation of Electric Field	35:30
		Electric Lines are Tangent to the Vector	35:57
		Lines Start at Positive Charge, End on Negative Charge	41:24
		Parallel Line Proportional to Charge	45:51
		Lines Never Cross	46:00
	Conductors and Shielding		49:33
		Static Equilibrium	51:09
		No Net Moment of Charge	53:09
		Electric Field is Perpendicular to the Surface of Conductor	55:40
	Extra Example 1: Plastic Sphere Between Capacitor		8:46
	Extra Example 2: Electron Between Capacitor		11:52
	Extra Example 3: Zero Electric Field		10:44
	Extra Example 4: Dimensional Analysis		6:01

Electric Field of a Continuous Charge Distribution			100:12
	Intro		0:00
	General Expression For E		0:16
		Magnitude of Electric Field	1:29
		Disk: Spread Charge Distribution	5:04
		Volume Contains Charges	6:16
	Charged Rod One Dimension		16:28
		Rod in X-Axis	17:00
		Charge Density	17:49
		Find Electric Field at Distance ‘A’	19:05
	Charged Rod, Cont.		32:48
		Origin at Center, Extends From -L to +L	33:11
		Dividing Rod into Pieces	34:50
		Electric Field Produced At Point P	35:09
		Another Element	37:43
		‘Y’ Components of Electric Field	42:15
	Charged Ring		54:23
		Find Electric Field Above the Center	54:48
	Charged Disc		58:43
		Collection of Rings	59:10
	Example 1: Charged Disk		17:18
	Example 2: Semicircle with Charge		7:49
	Example 3: Charged Cylindrical Charge		13:53