The Metal Ring is for use with a Thomson Coil to perform the ring experiment. The metal ring must be paired with a mains coil and a transformer U-core with yoke.
Experiment Process:
Metal ring is fitted around one stem of the U-core and allowed to rest on the mains coil
Stem of the U core is extended by the yoke positioned vertically on top of it
Switch on the mains coil and watch the ring jump into the air!
![Metal Ring for Thomson Coil, 1000992 [U8497470], Demountable Transformer D](/imagelibrary/U8497470/U8497470_01_Metal-Ring-for-Thomson-Coil.jpg)
![Metal Ring for Thomson Coil, 1000992 [U8497470], Demountable Transformer D](/imagelibrary/U8497470/U8497470_02_Metal-Ring-for-Thomson-Coil.jpg)
![Metal Ring for Thomson Coil, 1000992 [U8497470], Demountable Transformer D](/thumblibrary/U8497470/U8497470_01_1200_1200_Metal-Ring-for-Thomson-Coil.jpg)
![Mains Coil with Connecting Lead (115 V, 50/60 Hz), 1000986 [U8497420-115], Demountable Transformer D](/thumblibrary/U8497420-115/U8497420-115_01_140_140_Mains-Coil-with-Connecting-Lead-115-V-5060-Hz.jpg)
![Mains Coil with Connecting Lead (230 V, 50/60 Hz), 1000987 [U8497420-230], Demountable Transformer D](/thumblibrary/U8497420-230/U8497420-230_01_140_140_Mains-Coil-with-Connecting-Lead-230-V-5060-Hz.jpg)
![U-core D, 1000976 [U8497180], Demountable Transformer D](/thumblibrary/U8497180/U8497180_01_140_140_U-core-D.jpg)
![Fusion Ring, 1000980 [U8497310], Demountable Transformer D](/thumblibrary/U8497310/U8497310_01_140_140_Fusion-Ring.jpg)
![High Voltage Coil with Horn Electrodes, 1000991 [U8497460], Demountable Transformer D](/thumblibrary/U8497460/U8497460_01_140_140_High-Voltage-Coil-with-Horn-Electrodes.jpg)
![High Current Coil with Five Turns, 1000981 [U8497320], Demountable Transformer D](/thumblibrary/U8497320/U8497320_01_140_140_High-Current-Coil-with-Five-Turns.jpg)
![High Current Coil, 1000984 [U8497406], Demountable Transformer D](/thumblibrary/U8497406/U8497406_01_140_140_High-Current-Coil.jpg)
![Low Voltage Coil, 1000985 [U8497410], Demountable Transformer D](/thumblibrary/U8497410/U8497410_01_140_140_Low-Voltage-Coil.jpg)
![Set of 5 Metal Strips, 1000982 [U8497330], Demountable Transformer D](/thumblibrary/U8497330/U8497330_01_140_140_Set-of-5-Metal-Strips.jpg)
![Set of 20 Nails for Nail Fusing Experiment, 1000983 [U8497331], Demountable Transformer D](/thumblibrary/U8497331/U8497331_01_140_140_Set-of-20-Nails-for-Nail-Fusing-Experiment.jpg)
![Coil D with 6000 Taps, 1000990 [U8497450], Demountable Transformer D](/thumblibrary/U8497450/U8497450_01_140_140_Coil-D-with-6000-Taps.jpg)
![Coil D with 600 Turns, 1000988 [U8497430], Demountable Transformer D](/thumblibrary/U8497430/U8497430_01_140_140_Coil-D-with-600-Turns.jpg)
![Waltenhofen’s Pendulum, 1000993 [U8497500], Induction](/thumblibrary/U8497500/U8497500_01_140_140_Waltenhofen-s-Pendulum.jpg)
![Oersted's Device, 1009710 [U29310], Magnetism](/thumblibrary/U29310/U29310_01_140_140_Oersteds-Device.jpg)
![Force on a Conductor in a Magnetic Field, 1003251 [U30065], Magnetic Fields](/thumblibrary/U30065/U30065_01_140_140_Force-on-a-Conductor-in-a-Magnetic-Field.jpg)
![Coil D with 1200 Turns, 1000989 [U8497440], Demountable Transformer D](/thumblibrary/U8497440/U8497440_01_140_140_Coil-D-with-1200-Turns.jpg)
![Magnetic Field Indicator, 1003555 [U8491900], Magnetic Fields](/thumblibrary/U8491900/U8491900_01_140_140_Magnetic-Field-Indicator.jpg)
![Pair of Pole Shoes D, 1000978 [U8497200], Demountable Transformer D](/thumblibrary/U8497200/U8497200_01_140_140_Pair-of-Pole-Shoes-D.jpg)
![Digital Multimeter P3340, 1002785 [U118091], Hand-held Digital Measuring Instruments](/thumblibrary/U118091/U118091_01_140_140_Digital-Multimeter-P3340.jpg)
![Cast Iron Bolts, Set of 10 Bolts, 1000827 [U8442110], Thermal Expansion](/thumblibrary/U8442110/U8442110_01_140_140_Cast-Iron-Bolts-Set-of-10-Bolts.jpg)
![Coil S with 600 Turns, 1001000 [U8498070], Demountable Transformer S](/thumblibrary/U8498070/U8498070_01_140_140_Coil-S-with-600-Turns.jpg)