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BCSWritten
BCS written syllabus
General and technical cadres · 235 pages
Compulsory subjects and post-related subjects for professional and technical cadres. Confirm the applicable subject code in the recruitment notice.
Published by BPSC. Collected 2026-11-14. Confirm the edition and subject against your recruitment notice before studying.
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SYLLABUS FOR BCS (WRITTEN) EXAMINATION
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ii. Capacitance and dielectric: Calculation of capacitance, Dielectric and Gauss‘s Law, Energy
storage in dielectric.
iii. Current and Circuits: Ohm‘s law, Resistivity a nd atomic view, Electromotive force
Kirchoff‘s law, Wheatstone bridge, Potentiometer.
iv. Magnetic field: Definition of B, Ampere‘s law, Biot -Savart law, Magnetic force on a current,
Torque on a current loop, Electric meters.
v. Faraday‘s law: Inductance, Energy density and the magnetic field, Diamagnetism,
Paramagnetism and Ferro-magnetism.
vi. Electromagnetic Oscillation: LC oscillation, Maxwell‘s field equations.
vii. Alternating current: Alternating emf, LCR circuit, Effective of RMS value of voltag e and
current.
(f) Optics:
i. Nature and propagation of light: Light and the electromagnetic spectrum, Velocity of light,
Huygen‘s principle and the laws of reflection and refraction, Total internal reflection.
ii. Interference and Diffraction : Young‘s experime nt, Coherence, Michelson‘s interferometer,
Diffraction from single slit, double slit and grating, X -ray diffraction and Bragg‘s law,
Resolving power.
PHYSICS
Part-II
Marks: 100
(a) Classical Mechanics and Special theory of Relativity:
i. Conservation laws of a system of particles. Rocket motion. Generalized coordinates.
ii. Euler-Lagrange equations of motion. Hamilton‘s Principle.
iii. Principle of least action, Hamilton‘s equation of motion.
iv. Postulates of special theory of relativity. Lorentz transformation.
v. Relativistic equations of motion.
(b) Quantum Mechanics:
i. Schrodinger equation. Postulates of quantum mechanics. Probability in quantum mechanics.
ii. Fundamental commulation relations.
iii. Heisenberg‘s uncertainty relations.
iv. Operators and Eigenvalue equation.
v. Eigenvalue and Eigenfunctions.
vi. Hermitian operators.
vii. Eigenvalues of the angular momentum operator. Spin angular momentum operator.
viii. Approxmation methods. WKB Approxmation.
(c) Atomic and Molecular Physics:
i. Quantum character of radiations.
ii. Photoelectric effect. Compton Effect.
iii. Wave-particle duality. De Broglie wave.
iv. Electron diffraction.
v. Rutherford experiment
vi. Bohr‘s theory and hydrogen atom.
vii. Atomic spectra.
viii. Pauli‘s principle. Electronics configuration of atom.
ix. Production of X-ray, Moseley‘s law.
x. Molecular spectra.