Electricity and Magnetism Course (Charge, Potential, Circuits) (Physics) in 9 Hours

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UNIT 1: Electric Charges, Electric Fields and Gauss's Law
00:00:00 Electric charge
00:02:02 Electric force, Coulomb's law
00:07:31 Electric force vs gravitational force
00:09:26 Electrostatic forces, superposition
00:11:53 Electric permittivity
00:16:04 Worked example on electric force and superposition
00:19:09 Conservation of electric charge, charging process
00:21:51 Charging by induction, grounding
00:24:06 Electric fields
00:26:58 Electric field maps, superposition
00:29:49 Worked example on electric fields
00:37:34 Electrostatic equilibrium, conductors and insulators
00:39:57 Electric fields of charge distributions
00:42:47 Electric field along bisector of infinitely long wire
00:49:40 Electric field along bisector of finite wire
00:53:06 Electric field along axis of thin ring
00:57:56 Electric field at center of semicircular arc
01:01:05 Electric field at collinear point to a finite wire
01:04:42 Electric flux
01:10:29 Gauss's law
01:13:52 Gauss's law, electric field due to uniform charge on wire
01:15:56 Gauss's law, electric field due to uniform charge on plate
01:18:22 Gauss's law, electric field due to parallel charged plates
01:21:27 Gauss's law, electric fields and charge density functions
UNIT 2: Electric Potential
01:26:59 Electric potential energy
01:31:35 Electric potential energy due to a system of charges
01:34:18 Worked example on electric potential energy
01:37:38 Electric potential, superposition
01:41:57 Electric potential along bisector of infinitely long wire
01:45:13 Electric potential along bisector of finite wire
01:49:35 Electric potential along axis of thin ring
01:51:40 Electric potential at center of semicircular arc
01:53:13 Electric potential at collinear point to a finite wire
01:55:25 Electric potential along axis of thin disc
01:58:19 Electric potential difference, chemical processes, galvanic cells
02:00:51 Relationship between electric potential and electric field
02:05:14 Equipotential lines
02:09:26 Worked example on electric potential
02:11:50 Conservation of electric energy
02:15:05 Worked example on conservation of electric energy
UNIT 3: Conductors and Capacitors
02:20:23 Electric fields of conductors
02:25:01 Electric potential of conductors, equipotential surfaces
02:26:35 Polarisation of conductors
02:27:35 Electrostatic shielding in conductors
02:31:47 Worked example on electrostatic shielding in concentric conductors
02:35:08 Worked example on electric field and potential of conductors
02:37:23 Worked example on electric potential of concentric conductors
02:42:13 Worked example on electric potential due to cylindrical wire
02:45:12 Charge redistribution on conductors
02:51:00 Charging conductors by grounding
02:52:21 Capacitors and capacitance
02:58:31 Deriving capacitance from electric field and potential
03:02:40 Electric potential energy of capacitors
03:05:40 Capacitance of concentric spheres
03:09:53 Capacitance of coaxial cylinders
03:14:24 Worked example on capacitors
03:20:10 Dielectrics and their effects on capacitors
UNIT 4: Electric Circuits
03:28:17 Electric current
03:34:21 Current density
03:38:30 Conventional current
03:40:36 Worked example on electric current and current density
03:43:54 Simple electric circuits
03:47:29 Circuit schematics and elements
03:51:15 Circuit example in Tinkercad
03:57:01 Resistance and resistivity
04:02:41 Ohm's law
04:05:43 Worked example on Ohm's law, resistance and resistivity
04:10:07 Electric power