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Principle
Ohmic resistances, inductances and capacitances are determined in a Wheatstone bridge circuit operated on AC. Balancing is done aurally through headphones, using the high sensitivity of the human ear.
Benefits
- Quickly obtain experiment results using the Wheatstone bridge
- Easy to tune by aural measurement relying on the sensitivity of the human ear
- Save time while switching the numerous coils, resistance and capacities on-the-fly
Tasks
Determination of
- ohmic resistances
- inductances
- capacitances with the Wheatstone bridge, using bridge balancing
Learning objectives
- Wheatstone bridge
- Inductive and capacitive reactance
- Ohmic resistance
- Impedance
- Kirchhoff's laws
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Digital learning
(en) Versuchsbeschreibung
p2441005_en .pdf
File size 1.30 Mb
pdf
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