## [The Physics of Information Technology](http://fab.cba.mit.edu/classes/862.19/) Sara's homework's: > [Week 1: Computation, Interaction, Units and Magnitudes](PIT_PS01.pdf) > [Week 2: Noise in Physical Systems](PIT_PS02.pdf) > [Week 3: Information in Physical Systems](PIT_PS03.pdf) > [Week 4: Electromagnetic Fields and Waves](PIT_PS04.pdf) > [Week 5: Circuits, Transmission Lines and Waveguides](PIT_PS05.pdf) > [Week 6: Antennas](PIT_PS06.pdf) > [Week 7: Optics](PIT_PS07.pdf) > [Week 8: Semiconductors](PIT_PS08.pdf) > [Week 9: Optical materials and devices](PIT_PS09.pdf) > [Week 10: Magnetic materials and devices](PIT_PS10.pdf) > [Week 11: Transducers](PIT_PS11.pdf) > [Week 12: Measurment and coding](PIT_PS12.pdf) > [Week 13: Quantum computing](PIT_PS13.pdf)