Physics 12 Physics 12
UNIT I: ELECTROSTATICS
UNIT II: CURRENT ELECTRICITY
UNIT III: MAGNETIC EFFECTS OF CURRENT AND MAGNETISM
UNIT IV: ELECTROMAGNETIC INDUCTION AND ALTERNATING CURRENTS
UNIT VI: OPTICS
- Brewster’s law
UNIT VII: DUAL NATURE OF MATTER
UNIT VIII: ATOMS AND NUCLEI
UNIT IX: ELECTRONIC DEVICES
- Logic gates (OR. AND. NOT. NAND and NOR) Transistor as a switch
UNIT X: COMMUNICATION SYSTEMS
- Elements of a communication system (block diagram only)
- bandwidth of signals (speech, TV and digital data)
- bandwidth of transmission medium
- Propagation of electromagnetic waves in the atmosphere, sky and space wave propagation
- Need for modulation
- Production and detection of an amplitude – modulated wave
BETA
