Электромагнитные колебания и волны

 
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Coil in the AC circuit with Cobra4 Xpert-Link

What you can learn about
  • Inductance
  • Kirchhoff´s laws
  • Maxwell´s equations
  • a.c. impedance
  • phase displacement

 Operating system-independent software included. Computer not provided.

...
 
Детали

Продукт No: P2440464

RLC circuit with Cobra4 Xpert-Link

Benefits
  • Voltage and current can be measured directly and simultaneously
  • Root mean square value displayed in real-time
  • Impedance will be computed in real-time
  • Fast and easy experimenting simply by switching components
  • Cost savings: oscilloscope functions integrated into the ...
 
Детали

Продукт No: P2440664

Rectifier circuits

Принцип

Измеряется зависимость изменения выходного напряжения различных цепях с выпрямителями от величины тока нагрузки и зарядной емкости. Исследуются ...

 
Детали

Продукт No: P2440700

RC filters

Principle

Resistor-Capacitor (RC) circuits serve as filters for frequencies. The frequency response of the most commonly used RC filters is recorded by point-by-point measurements as well as the frequency sweep method, and displayed on the oscilloscope. The results are plotted and verified ...

 
Детали

Продукт No: P2440801

High-pass and low-pass filters with Cobra4 Xpert-Link

Tasks
  • Determination of the ratio of output voltage to input voltage with the
  1. RC/CR network,
  2. RL/LR network,
  3. CL/LC network,
  4. Two CR networks connected in series
  • Determination of the phase displacement with the RC/CR network.
  • Determination of the phase displacement with ...
 
Детали

Продукт No: P2440964

RLC measuring bridge

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 ...
 
Детали

Продукт No: P2441005

Induced voltage pulse and Faraday?s law of induction with Cobra4 Xpert-Link

Benefits
  • Intuitive, touch-optimized software that controls all devices simultaneously
  • Simplified implementation: all pre-settings already prepared
  • Fast and easy experimenting
  • Coil with several tappings for quick change of winding numbers
  • Investigate the influence of different ...
 
Детали

Продукт No: P2441264

Polarization of Microwaves

Tasks

The intensity of microwave radiation behind the grating is measured as a function of the angle.

 
Детали

Продукт No: P2460201

Reflection, Transmission and Refraction of Microwaves

Principle

When electromagnetic waves encounter an obstacle, phenomena like reflection, transmission and refraction occur. In the present experiment these phenomena are verified and described by means of microwaves.

Benefits

  • Convenient all-in-one set includes control unit, transmitter ...
 
Детали

Продукт No: P2460301

Propagation of Microwaves (Inverse Square Law)

Principle

The intensity of a source of radiation, e.g. a microwave transmitter, at any given location depends on the distance of this location from the (approximately punctiform) source. Actually, due to its antenna geometry, a microwave transmitter can only be regarded as a punctiform source ...

 
Детали

Продукт No: P2460401

Standing Waves in the Range of Microwaves

Tasks

The wavelength of a standing wave is measured and the frequency determined. By extrapolation of the oscillating state on the reflector is determined.

 
Детали

Продукт No: P2460501

Conservation of Energy in Reflection and Transmission of Microwaves

What you can learn about
  • Microwaves
  • Electromagnetic waves
  • Reflection
  • Transmission
  • Polarization
  • Conservation of energy
 
Детали

Продукт No: P2460601

Diffraction and Interference of Microwaves

What you can learn about
  • Microwaves
  • Electromagnetic waves
  • Huygens principle
  • Double-slit
  • Interference
 
Детали

Продукт No: P2460901

Поиск информации доступен пока только на английском языке!

X-ray expert unit

Этот продукт является мир впервые

PHYWE представляет новую рентгеновскую установку: лучшую в мире по качеству, функциональности, эргономике, иновации и дизайну!

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