Forced Oscillations and Resonance

Product Code:In stock

*An ENGLISH instruction manual with elaborate experimental procedures and block diagram etc. shall be provided with the training system set-up.

In this experiment set-up a weighted mass is attached to a spring, which is connected to a cord passing over a pulley and further connected to a drive wheel. The frequency of the drive wheel is displayed in “Hertz” on control unit display. Mass on the spring can be made to oscillate free or when damped in a tube of water. The system can be driven at various frequencies and the amplitude can be measured with a scale.

Vital topics:

• Free vibration.
• Resonant vibration.
• Damped vibration.
• Spring constant.
• Force constant.
• Energy dissipation.

Details

• System can be driven at various frequencies.
• Bright LED display of frequency.
• Easy to measure Amplitude .
• Mass on the spring oscillates free or damped when in water.

List

• Exp-1 To find hysteresis loop of an iron core.
• Exp-2 To find corrosivity and retentivity of an iron core.
• Exp-3 To show the effect of varying voltage and frequency on hysteresis loop.