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Product Description
£898.00 ex VAT | £1,077.60 Inc VAT
The magnitude of magnetic field along the horizontal axis in Helmoltz Coils is measured with Vernier magnetic probe and LabQuest2 interface. Current in coils is generated by Variable DC Source.
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The purpose of this experiment is to study the magnetic field produced by an electric current in of Helmholtz coils according to Biot-Savart law. You will investigate :
- The magnetic field distribution along the coil axis (x-axis) passing through the centre of the both Helmholtz coils
- The strength of the magnetic field at the middle point between the Helmholtz coils.
Helmholtz Coils consist of two identical circular coils mounted on a base to produce a magnetic field between the coils. The magnetic field at the middle point of Helmholtz Coils carrying an electrical current (I) can be calculated by:
What's Included
Variable DC Source
• LengthxWidthxHeight :30cm x 28cm x 11 cm
• Variable Current : 0-5 A
• Continuously Adjustable
• Max Load : 1.5 Ohm for 5A
• Digital Display
• 2 security banana sockets
Track
• Material Type : Aluminum
• With metric scale
• Length : 60 cm
• Adjustable height
Helmholtz Coils
• 2 coils
• Material Type : Copper
• 190 turns
• Internal Diameter : 190 mm
• External Diameter : 230 mm
• 2 banana sockets for Variable DC source
Probe Stand
• WidthxHeight : 25cm x 25cm
• With metric scale
• Can adjust the position of probe holder in 3 dimensions
Probe Holder
• Length : 35 cm
Probe Position Screen
• To adjust the position of probe
• Radius : 25 cm
Connection Cables
• 3 pieces
• Length : 50 cm
Experiment Manual
Required – Sold Separately :
LabQuest 2
• Large, high-resolution touch screen
• Built-in sensors such as GPS and accelerometers
• Wireless connectivity with Wi-Fi and Bluetooth
• Fast data collection with 100,000 samples per second
• Compatible with all Vernier sensors
Vernier Magnetic Field Sensor
• 12 bit , Measurement Range : ± 0.32 mT , Resolution : 0.0002 mT
• 12 bit , Measurement Range : ± 6.4 mT , Resolution : 0.004 mT
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