2 In:A wire loop of radius 0.50 m lies so that an external magnetic field of magnitude 0.20 T is perpendicular to the loop. The field reverses its direction, and its magnitude changes to 0.30 T in 1.5 s. Find the magnitude of the average induced emf in the loop during this time.
3 Objective: To comprehend: Quantum physicsPhotons, the photoelectric effect, Compton scatteringAtomic physicsAtomic energy levelsWave-particle duality
4 Atomic and Nuclear physics Quantum physicsPhotons, the photoelectric effect, Compton scatteringAtomic physicsAtomic energy levelsWave-particle dualityNuclear physics:Nuclear reactions (including conservation of mass number and charge)Mass-energy equivalence
5 Attributed to William Thomson, 1st Baron Kelvin 1900 "There is nothing new to be discovered in physics now. All that remains is more and more precise measurement"Attributed to William Thomson, 1st Baron Kelvin 1900
6 Black body radiation and Max Planck’s quantum theory German physicistFounder of quantum theoryNobel prize 1918
22 A stellar spectrum shows three absorption lines of hydrogen produced as electrons move from the n=2 state to higher energy levels (n=3, n=4, n=5) what are the wavelengths and colors of the three lines missing from the continuous spectrum?
23 Louis de Broglie French Physicist Postulated that matter can behave as a wavesNobel prize 1929
24 If a wave can be a particle, can a particle be a wave? λ=hp