Objective: Demonstrate and compare nuclear magnetic resonance in glycerine, polystyrene and Teflon
Nuclear magnetic resonance (NMR) is based on the energy absorption by substances with nuclear magnetism, which are inside an external magnetic field produced by a DC source. The energy is absorbed from a high-frequency AC-generated field which is fed in perpendicular to the field from the DC source. If the frequency of the alternating field is equal to the resonant frequency, the impedance of the transmitting coil filled with the test material changes in accordance with a resonance curve and a peak will be visible on an oscilloscope screen. Suitable materials for this include glycerine, polystyrene and Teflon, whereby the magnetic moment of 1H or 19F nuclei is used.
![Experiment: Nuclear magnetic resonance (230 V, 50/60 Hz), 8000722 [UE5030200-230], Magnetic Resonance](/imagelibrary/UE5030200-230/UE5030200-230_01_Experiment-Nuclear-magnetic-resonance-230-V-5060-Hz.jpg)
![Experiment: Nuclear magnetic resonance (230 V, 50/60 Hz), 8000722 [UE5030200-230], Magnetic Resonance](/thumblibrary/UE5030200-230/UE5030200-230_01_1200_1200_Experiment-Nuclear-magnetic-resonance-230-V-5060-Hz.jpg)
![Pocket Measuring Tape, 2 m, 1002603 [U10073], Measurement of Length](/thumblibrary/U10073/U10073_01_140_140_Pocket-Measuring-Tape-2-m.jpg)
![Projectile Launcher, 1002654 [U10360], Oblique throw](/thumblibrary/U10360/U10360_01_140_140_Projectile-Launcher.jpg)
![Clamp for Projectile Launcher, 1002655 [U10361], Oblique throw - Accessory](/thumblibrary/U10361/U10361_01_140_140_Clamp-for-Projectile-Launcher.jpg)
![PC Oscilloscope 2x25 MHz, 1020857 [U11830], Oscilloscopes](/thumblibrary/U11830/U11830_01_140_140_PC-Oscilloscope-2x25-MHz.jpg)
![Barrel Foot, 1 kg, 1002834 [U13265], Bases](/thumblibrary/U13265/U13265_01_140_140_Barrel-Foot-1-kg.jpg)
![Vertical Ruler, 1 m, 1000743 [U8401560], Measurement of Length](/thumblibrary/U8401560/U8401560_01_140_140_Vertical-Ruler-1-m.jpg)
![Set of Riders for Rulers, 1006494 [U8401570], Measurement of Length](/thumblibrary/U8401570/U8401570_01_140_140_Set-of-Riders-for-Rulers.jpg)
![Function Generator FG 100 (230 V, 50/60 Hz), 1009957 [U8533600-230], Function Generators](/thumblibrary/U8533600-230/U8533600-230_01_140_140_Function-Generator-FG-100-230-V-5060-Hz.jpg)
![Basic Experiment Board (230 V, 50/60 Hz), 1000573 [U11380-230], Plug-In Component System](/thumblibrary/U11380-230/U11380-230_01_140_140_Basic-Experiment-Board-230-V-5060-Hz.jpg)
![DC Power Supply, 32 V, 20 A (230 V, 50/60 Hz), 1012857 [U11827-230], Power Supplies](/thumblibrary/U11827-230/U11827-230_01_140_140_DC-Power-Supply-32-V-20-A-230-V-5060-Hz.jpg)
![Safety Experiment Leads, 75 cm, 2.5 mm², blue, red, (2 pcs), 1017718 [U13816], Experiment Leads and Cables](/thumblibrary/U13816/U13816_01_140_140_Safety-Experiment-Leads-75-cm-25-mm-blue-red-2-pcs.jpg)
![DC Power Supply 0-500 V (230 V, 50/60 Hz), 1003308 [U33000-230], Power Supplies](/thumblibrary/U33000-230/U33000-230_01_140_140_DC-Power-Supply-0-500-V-230-V-5060-Hz.jpg)
![Set of Helical Springs for Hooke‘s Law, 1003376 [U40816], Coil Springs](/thumblibrary/U40816/U40816_01_140_140_Set-of-Helical-Springs-for-Hooke-s-Law.jpg)
![Vibration generator -
for investigating oscillations and resonances, 1000701 [U56001], Oscillations](/thumblibrary/U56001/U56001_01_140_140_Vibration-generator-for-investigating-oscillations-and-resonances.jpg)
![Resonance Wire, Ring Shaped, 1000707 [U56007], Mechanical Waves](/thumblibrary/U56007/U56007_01_140_140_Resonance-Wire-Ring-Shaped.jpg)
![AC/DC Power Supply (Stabilized) 0-12 V, 3 A (230 V, 50/60 Hz), 1001007 [U8521105-230], Power Supplies](/thumblibrary/U8521105-230/U8521105-230_01_140_140_ACDC-Power-Supply-Stabilized-0-12-V-3-A-230-V-5060-Hz.jpg)
![Equipment Set “Sound Propagation in Rods” (230 V, 50/60 Hz), 1018469 [U8557180-230], Sound](/thumblibrary/U8557180-230/U8557180-230_01_140_140_Equipment-Set-Sound-Propagation-in-Rods-230-V-5060-Hz.jpg)
![Experiment: Inclined Launch, 8000533 [UE1030400], Translational motions](/thumblibrary/UE1030400/UE1030400_01_140_140_Experiment-Inclined-Launch.jpg)
![Experiment: Mechanical waves (230 V, 50/60 Hz), 8000565 [UE1050700-230], Oscillations](/thumblibrary/UE1050700-230/UE1050700-230_01_140_140_Experiment-Mechanical-waves-230-V-5060-Hz.jpg)
![Experiment: Planck’s constant (230 V, 50/60 Hz), 8000700 [UE5010200-230], Fundamentals of Atomic Physics](/thumblibrary/UE5010200-230/UE5010200-230_01_140_140_Experiment-Planck-s-constant-230-V-5060-Hz.jpg)