JKBOSE class 12th Physics chapter wise important Questions.

Class 12th Physics chapter wise Important Questions for Annual Regular Exam session 2024.

Unit I – ELECTROSTATICS 

1: Electric field due to dipole at axial and  equatorial  line

2: Torque on dipole in a uniform electric  field

3: Gausses theorem & it’s applications

4: Columbus law & it’s vector form

5: superpostion principle

6: Equi- potential surfaces

7: Electric potential due to dipole at any point

8: parllel plate capacitor

9: Numricals on combination of capacitor

10: Energy stored in capacitor

11:Efects of dielectric on capacitor

Unit II – CURRENT ELECTRICITY

1: Drift velocity

2:Ohms law

3: Kirchhoff s law

4:Meter bridge and potento meter

5: Numerical on wheat stone bridge and  kirchoffs law

6: Color coding of carbon

7: Concept of Resistance, conductance, temp dependence of Resistance. 

Unit III – MAGNETIC EFFECTS OF ELECTRIC CURRENT

1: BIOT_SAVRT law & it’s applications current circular loop

2: Motion of charged particle in a magnetic field

3: Cyclotron

4: Galvanometer and it’s conversion to Ammeter and voltameter

5: Ampere s Ciricutial law & it’s applications

6: Force between two parllel current

7: torque on a current loop

8: Dipole movement

9: paramagnetic material

10: Earths magnetism

Unit IV – ELECTROMEGNITIC INDUCTION AND ALTERNATIING CURRENT

1: Self induction

2: Mutual induction

3; Lenz’s law

4: Edy current and it’s applications

5: rms value of current

6: Series LCR circuit

7: transformer

8: power in an AC circuit

9: Resonance

Unit V – ELECTROMEGNITIC WAVES

1: IDEA OF displacement current

2: Uses of EM waves

3: Frequency range of EM waves

Unit VI – OPTICS

1: Mirror formula

2: Total internal reflection

3: Reflection at spherical surfaces

4: Lens makers formula

5: power of lens ( numerical)

6: refraction through prism

7: optical instruments

8: Hygiene s principle

9: Youngs double slit exp

10: Polarization

Unit VII – DUAL NATURE OF MATTER

1: Photoelectric effect

2: Einstein s photoelectric equation

3: Davison s experiment

4: Numerical on work function

Unit VIII – ATOM AND NUCLEUS

1:BHORS postulates

2: Expression for energy of electron

3: spectral lines of H- atom

4:Half life period

5: Radioactive decay

6: B. E per Nuclion graph

7: definitions of atomic mass, isotopes, isotones

Unit IX – ELECTRONIC DEVICES

1: Depletion region formation

2: Rectifier ( full wave)

3:Uses of LED, solar cell, photo diode, zenar diode

4: N and p type semiconductor

5: conductor, insulator, semiconductor, logic gates.

Unit X – COMMUNICATION SYSTEM

1: Elements of communication system

2: Band width signal

3: Skt/ space wave propagation

4: production and deduction of Amplitude Modulated wave