BM Sharma Lecture Sheet 12th

7/26/2019 BM Sharma Lecture Sheet 12th

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B M SHARM AS

ACADEM Y OF

PHYSICS


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XII PHYSICS

LECTURE SHEET

B M SHARM AS ACADEMY OF PHYSICS


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B M SHARMAS ACADEMY OF PHYSICS

LECTURE SHEET +2

LEC.NO

. TOPIC SUB-TOPIC TIME

1 ELECTROSTATICSElectrostaticsconceptofcharge,conceptofelectricfiled 1:44:30

2 ,, Electrostatics discussion of concept of electric filed due to

continuouschargedistribution

0:47:31

2-B IIT-JEE2012problemswithsolutiondiscussion 1:04:32

3 ,, Understanding electric filed variation due to two different

charges

1:53:16

4 ,, Electrostatics graphplottingofelectricfieldvariations 1:39:21

5 ,,

Electric field calculations due to different forms ofcontinuouschargedistributions

1:49:53

6 ELECTROSTATICS (ELECTRICDIPOLE)

Electricdipoleandelectricfiledduetoit 1:39:14

7 Electric fluxandbasicsof law 1:49:48


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8 ,,

lawanditsapplications

1:30:57

9 ,, lawapplicationsandproblemsdiscussions 1:51:04

10 ,, Electricfluxproblemsrelatedto law 1:36:48

11 ELECTROSTATICS

ELECTRIC POTENTIAL

Electricpotential 1:48:14

12 ,, Equipotential surface , electric potential due to charged conducting and

non-conductingsphere

1:34:12

13 ,, Graphical problemsrelatedtopotential ,electricpotentialduetoadipole 1:33:11

14 ELECTROSTATICS Conceptandtheoryofelectricdipoleandproblemsdiscussion 1:22:48

15 CAPACITORS Basictheoryofcapacitors 1:43:34

16 ,, Combinationofcapacitors 1:40:24

17 ,, Combinationofcapacitorseq.capacitance 1:46:12

18 ,, Findingequivalentcircuits 1:44:35


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19 ,,

Dielectrictheoryandnumerical

1:52:53

20 ,, Equivalent capacitance , problems of resistance and battery involvingkirchofflaw,differentcombinationofbatteries 1:38:46

21 ,, Maximum current through a combination of batteries , charging and

dischargingofcapacitors

1:41:40

22 ,, Capacitors(charginganddischargingtheoryandproblemdiscussions) 1:19:52

23 CURRENT ELECTRICITY Discussion on charging and discharging continued, star delta theorem,

discussionoftheoryandproblemsofgalvanometer

1:32:09

24 ,, Ammeter and voltmeter and meter bridge theory and problem

discussions.

0:58:34

25 ,, Meterbridgerelatedproblemdiscussion 1:15:45

26 ,, Casseseofinfiniteresistance,theoryofelectricpowerandenergy 1:33:37

27 ,, Theoryandproblemsofdriftvelocity 1:31:00


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28

ELECTROMAGNETISM Sourcesofmagneticfield,Biot-savart lawtheoryandproblems 1:45:14

29 ,, Variousproblemstodiscussbiotsavart law 1:42:11

30 ,, More problems of biot savart law and discussion of amperes law theory

andproblems

1:46:00

31 ,, Applicationsof ampereslaw and theory of motion of charged particle in

magneticfield

1:30:36

32 ,, Problemdiscussionsrelated to motion of charged particle in a magnetic

field

1:41:04

33 ELECTROMAGNETISM

MOTION OF CHARGED

PARTICLE

Motionofchargedparticle,forceoncurrentelement,forceontwoinfinite

parallel current carrying wires, Magnetic force ona loop carryingcurrent

inagivenmagneticfield

0:59:12

34 ELECTROMAGNETISM Differentquestionsrelated to force oncurrentcarrying wiresofdifferent

shapesandplacedinmagneticfield

1:29:34

35 ,, Rotationof anon-conductingbody inmagnetic field, dipolemoment of a

ring, dipole moment of closed loopsof different shapes, magnetic flux,

discussionofsolenoid,fluxbetween2thininfiniteplatescarrying

1:42:28


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B M SHARMAS ACADEMY OF PHYSICS LECTURE SHEET +2

36 FLUX &

ELECTROMAGNETIC

INDUCTION

Typical questions involving flux, concept of electromagnetic induction,

faradayslaws,Lenz law

1:49:36

37 ,, Casesof closed loop wiresof different shapesbeing associated with flux

and calculation of resulting emf , motional emf concept discussion and

problemdiscussionElectroMagneticInduction

1:39:07

38 ,, Electricmagnetic Induction problem discussion relate dto various

situationsarisingincasesofmotionalemf

1:33:51

39 InducedElectricfield discussionoftheoreticalconcept 1:34:49

40 INDUCTANCE Concept of inductance, mutual inductance, self-inductance, inductorsin

seriesandparallel, LRcircuits

1:40:06

41 ,, Current variation in a LR circuit with time, potential difference variation

acrossaninductorwithtime,energystored Induced

1:33:28


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42 LC OSCILLATIONS L.Coscillationstheoretical conceptandproblemdiscussions 1:43:10

43 AC CURRENT AC current Theory and concept AC generator , RMS value of current,

conceptanduseofphasordiagrams

1:29:55

44 ,, A CCircuits concept of reactance, impedance, power in ACcircuits, theory

oftransformer,resonanceinLCCircuitsandLCRcircuits

1:41:27

45 OPTICS Ray Opticcs, cartesian convention, real and virtual images, reflection oncurved surfaces, image formation in concave mirror, convex mirror,

problemdiscussions

1:45:43

46 ,, Discussionofproblemsbasedoncurvedmirrorsoptics 1:28:56

47 OPTICS REFRACTION TheoryandconceptsofREFRACTION, refractive index, snell'slaw, real and

apparentdepth,total internal reflection,-

1:38:10

48 Refraction inaglassslab , apparent shift dueto glassslab, slab andmirror

combination,problemdiscussion

1:36:34

49 Refractionatspherical surface,,imageformationinlenses 1:26:16


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50 ,,

Convexlensesimageformation15-10-12

1:36:53

51 ,, Lensesformationconvex lines&geometricoptics 1:35:50

52 Condition of no emergenceand grazing emergence, of minimum

deveiation, theory of thin prisms, dispersion of light, combination of

prisms

1:01:57

52-B WAVES OPTICS Wave Optics Huygens wane theory, wave front, theory of interference,

constructive einterference,conditionsformaximumandminintensity

0:45:05

53 ,, Conditions for min and max intensity, coherent sources, division of

wavefront, fresnels biprism, lloyds mirror, problem discussion related to

brightanddarkfringes,youngsdoubleslit experiment

54 ,, Shape of fringes, displacement of fringes by introduction of a thin

transparent film in front of a fringe, bichromatic light sent through a

doubleslit experiment

1:38:53


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55 ,,

Optical path when a thin film is introduced in the path of a ray, problem

discussionrelatedtocomplexproblemsofinterference,lloyd'smirror

1:35:05

56 ,, Llyod mirror , fresnelsbiprism, radiation pressureand intensity, related problemdiscussion,

1:37:45

--- MODERN PHYSICS

RADIATION FORCES

Radiation pressure and intensity 1:10:11

Intensity of light

Force imported by radiation on any surface.

Photoelectric effect.

---- MODERN PHYSICS

PHOTOELECTRICEFFT

Law of photoelectric emission 1:13:42

1st law, 2nd law, 3rdlaw

Related problems

More problem discussion

--- MODERN PHYSICS BHOR

MODEL

1:56:30

Emission of radiations

Radii and energy of orbits related problems


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--- MODERN PHYSICS

Problems related to energy levels of electrons in different orbits.

47:41

--- X-RAYS Theory 55:04

Production of X-Rays

Properties of x-rays

X ray spectra

Characteristic spectrum or line spectrum & related

--- NUCLEAR PHYSICS Nuclear Physics 51:45

Properties of Nucleus

Size of nucleus

Nuclear stability theory

Nuclear stability chart

Bonding energy

Bonding energy per nucleon

--- RADIOACTIVITY Theory of radioactivity 33:24

Decay constant

Decay curve

--- RADIOACTIVITY Problem discussion based on half-life and decay constant 27:49


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CONTACT:-9915723880, 9316133168

B M SHARM A

S

ACADEM Y OF PHYSICS

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BM Sharma Lecture Sheet 12th