Difference between revisions of "Transformers"
From UO Physics Demonstration Catalog
(Created page with "{{NewDemo|subject=Electricity and Magnetism|topic=Inductance|file1=Transformers.gif}} Demonstration transformers made by coupling coils of various turns together with laminated iron bars. Step down or step up transformers can be put together. Meters connected to the primary and secondary measure the voltage. Ratios of voltages are compared to the turns ratio. Results are close. Hysteresis and eddy current losses can be discussed. '''Location: ''' * Coils: Shelf J-3 * T...") |
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Demonstration transformers made by coupling coils of various turns together with laminated iron bars. Step down or step up transformers can be put together. Meters connected to the primary and secondary measure the voltage. Ratios of voltages are compared to the turns ratio. | Demonstration transformers made by coupling coils of various turns together with laminated iron bars. Step down or step up transformers can be put together. Meters connected to the primary and secondary measure the voltage. Ratios of voltages are compared to the turns ratio. Comparisons are close. Hysteresis and eddy current losses can be discussed. | ||
'''Location: | '''Location: | ||
Revision as of 12:07, 18 January 2023
Return to Inductance
Description:
Demonstration transformers made by coupling coils of various turns together with laminated iron bars. Step down or step up transformers can be put together. Meters connected to the primary and secondary measure the voltage. Ratios of voltages are compared to the turns ratio. Comparisons are close. Hysteresis and eddy current losses can be discussed.
Location:
- Coils: Shelf J-3
- Transformer holder: Shelf J-3
- Large Meters: Shelf K-2
- Commercial Transformers: Drawer 78
