PHYS 203

Demonstrations

Photo matrix 

Lecture Subject Item Topic Location
1 Electricity paper strips in an envelope charged object picks up these
   lightweight strips of paper
304
    electroscope, glass rod (+), silk(-), PVC(-), fur(+) electrostatics 304
    balloon             " 107 H3-2
7   Van de Graaff generator, pie plates, wigs, spinner and needle             " 108C
    Plasma globe excitation of a mixture of inert gases 108C
8   solid state induction coil corona discharge - sparks 304
    adjustable aluminum plate capacitor, 6 V battery, wires creating an electric field 304, 108C
    LCR meter capacitance 108 H3-3
9   adjustable plate with dielectrics            " 304
    variety of capacitors            " 304
    camera flash attachment energy in capacitors 107 H3-2
10   high voltage (1000 V) power supply, five capacitors in parallel      "       "          " 304
    flashlight with two D cells and single flashlight bulb simple dc circuit home
    10 ohm resistor R as a function of temperature 108 parts cab.
    digital multimeter (4.5 digit display)                   " 108 H3
    high intensity halogen lamp - remove glass cover plate - view 2                   " 108C
11   various fuses, plug strip with reset button Joule's law 304, 108C
    three-way switch circuits 304
    hot dog, white extension cord (cut off), paper plate, forks, wires cooking a hot dog 304
    superconductors, magnets, Styrofoam cup (bottom part), tweezers superconductivity 107 H4
    liquid nitrogen, check supply in advance                " 115
12   6 V battery, two resistance boxes (with slider switches) dc circuits 108C
    resistors - 33 ohm, 56 ohm, 100 ohm series and parallel circuits 108 parts cab.
    digital multimeter      "        "         "           " 108 H3
14   9 volt battery batteries 107
  Magnetism bar magnets, coated iron filings magnetic fields 304
    neodymium magnets        "           " 304
    horseshoe magnet, with coated iron filings        "           " 304
15   soft "Earth" ball containing magnet        "           " 304
    dip needle, magna-probe        "           " 304
16   digital Tesla meter Hall effect 107 C2-1
17   current balance apparatus (used in lab) forces on current-carrying wires 108C
    solenoid used in lab solenoid magnetic field 108C
    DC power supply        "               "           " 108
18   galvanometer, coil induction of current 304
19   PVC, aluminum and copper tubes magnetic induction 304
    AC generator, incandescent bulb, flicker bulb generators 304
    digital multimeter ac voltage 304
20   hand cranked dc generator          " 304
    flashlight bulb, wire, compass          " 304
    thermoelectric heat pump Peltier effect 304
    function generator produce a low freq. square wave 108 H3-4
    speaker clicking sound 108 H2
    ring launcher, iron core (bundle of wires), wire loop and bulb magnetic induction 304
    aluminum and copper rings, split ring          "             " 304
    liquid nitrogen, check supply in advance          "             " 115
21   dc generator/motor dc motor 304
    6 V battery, wires  "       " 108C
    aluminum plate taped to ruler, pencil, horseshoe magnet Eddy currents 304
    current balance apparatus (used in lab) forces on current-carrying wires 108C
    various inductors,  LCR meter inductors 304, 108
22   function generator ac current 108 H3-4
    resistor, speaker, wires   "       " 108
23   digital multimeter   "       " 108
    oscilloscope   "       " 108
    RLC circuit board resonance 121
24   several transformers transformers 304, 108
    wire sine curves electromagnetic waves 304
26   magnetizer - blue box realign magnetic domains 108C
    Tesla coil high voltage, low current,
high frequency ac em waves
108C
    Pasco tubes containing H, Hg, Ar and He atom excitation 108C
    Pasco power supply for above tubes     "            " 108C
    Plasma globe excitation of a mixture of inert gases 108C
    fluorescent tube and a CFL (compact fluorescent lamp) excitation of mercury atoms 108C