Bihar Board Inter Physics Chapter Wise Weightage 2025: Check Class 12 Blue Print

Bihar Board Inter Physics Chapter Wise Weightage 2025 is given here for various chapters in the Physics paper.

Arni Sinha

Updated on - Jan 29, 2025 | 3:42:00 PM

Check the detailed Bihar Board Inter Physics Chapter Wise Weightage 2025 here (Image Credits: pexels.com).

Bihar Board Inter Physics Chapter Wise Weightage 2025: Since the Bihar Board Inter Physics Exam 2025 is approaching, students who are from the Science stream must be preparing for various subjects, one of which is Physics. Therefore, students can check the Bihar Board Inter Physics Chapter Wise Weightage 2025, which has been provided here in detail. Candidates will get to know the name of the chapter, its respective topics that will appear in the examination, and the marks allotted for that particular chapter. Candidates are advised to go through the chapter-wise weighatge and make their preparation strategy for the test.

In the BSEB 12th Exam 2025 for the Physics paper, there are 10 important chapters. Candidates are advised to prepare all the topics under these 10 chapters well for the BSEB Intermediate Exam 2025.

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Bihar Board Inter Physics Chapter Wise Weightage 2025

In the table below, students can find the detailed chapter-wise weightage for the Bihar Board Inter Physics 2025:

Name of the Chapter	Important Topics in the BSEB Inter Exam 2025	Marks Allotted for the Chapter
Electrostatics	Electric Charges Conservation of Charge Coulomb’s Force between the two-point charges Forces between multiple charges Electric Potential Energy of the system of two-point charges and the Electric Dipole	8
Current Electricity	Ohm’s law Electrical Resistance & Resistivity Conductivity V-I Characteristics (Linear & Non-Linear) Kirchhoff’s Law Meter Bridge Wheatstone bridge Potentiometer Electric Energy Power	7
Magnetic Effect of Current & Magnetism	Ampere’s law: statement & applications Moving coil galvanometer The sensitivity of moving coil galvanometer Torque on a bar magnet/dipole kept in a uniform magnetic field Ammeter Voltmeter Cyclotron Earth’s magnetic field & magnetic materials (elements) Force on a charge moving in uniform electric & magnetic fields Bar Magnet as a solenoid	8
EMI & AC	EMI: Faraday’s Law Induced Current & EMF Peak & RMS value of Alternating current & voltage Lenz’s Law Reactance & Impedance	8
EM Waves	EMW: Characteristics, Transverse Nature EM Spectrum	3
Optics	Reflection & Refraction of light Mirror Formula Magnification Total Internal Reflection: Applications A combination of two thin (Concave/Convex) lenses in contact Lens Maker’s Formula	4
Dual Nature of Matter	Matter waves - Wave nature of particles Photoelectric effect Davisson-Germer Experiment Einstein’s Photoelectric Equation: Particle Nature of light De Broglie Relation Hertz & Lenard’s Observations	4
Atoms & Nuclei	Bohr model Energy levels Hydrogen spectrum Alpha-particle scattering experiment Composition & size of the nucleus Rutherford’s model of the atom Atomic masses Isotopes Radioactive decay law	6
Electronic Devices	Transistor as a switch/as an amplifier (the common emitter configuration) I-V characteristics of the transistor Analog and digital signals	7
Communication System	Propagation of EMW in the Atmosphere FM AM: Production and detection of Amplitude-Modulated Wave	7
Total		70