📘 CBSE Class 12 Physics Theory Examination Blueprint (042)
The CBSE Class 12 Physics Theory examination (Subject Code 042) carries 70 marks and tests fundamental conceptual clarity, graphical interpretations, numerical problem-solving, and assertion-reasoning competencies across the statutory NCERT syllabus.
⚡ Electrostatics & Magnetism
Gauss's law, capacitors with dielectrics, drift velocity, Biot-Savart law, moving coil galvanometers, and magnetic materials.
🔄 EMI & Alternating Current
Lenz's law, self/mutual inductance, series LCR resonant circuits, wattless current, and transformer core laminations.
🔍 Optics (Ray & Wave)
Lens Maker's formula, total internal reflection, astronomical telescopes, Young's double slit interference, and diffraction fringes.
🔬 Modern Physics & Electronics
Photoelectric effect, de Broglie wavelength, Bohr model quantization, binding energy per nucleon, and p-n junction rectifiers.