Student set Equipotential lines and electric fields, digital, TESS advanced Physics



Function and Applications
Set for simple measurement and recording of equipotential lines of different electrode configurations without electrolytes on electrically conducting paper. This set allows the performance of 5 student experiments about the following topics:

• Electric fields
• Electric field strength
• Inhomogeneous electric fields (dipole fields)
• The electric conductor as an equipotential surface
• Electrostatic tip-shape effect

In all 5 experiments, you can use the Cobra SMARTsense Sensor Voltage instead of the classic meter in combination with tablets and smartphones

Benefits

• The ideal combination of classic experiments (practical competence) and digital data acquisition (media competence)
• Individual teaching structure possible: you can decide to chose the measuring instrument you want (classic or digital)
• Future-proof: Prepare the transition to the digital school today
• Perfectly matched to digital science lessons with tablets and smartphones
• Faster and higher learning success: The use of digital devices increases the identification and thus increases the motivation of the students
• No electrolyte required
• Direct measurement of potential with high resistance voltmeter
• Measuring points can be transferred (pressed through) onto a sheet of white paper during measurement

• Easy teaching and efficient learning through the digital experiment descriptions enclosed as QR codes

Equipment and technical data

• The equipment set consists of all necessary components for the experiments
• Cobra SMARTsense Voltage: Measuring range +/- 30 V, resolution 0.02 V, sampling rate 1000 Hz (10000 Hz via USB)