Tangent Galvanometer Manufacturer,Supplier and Exporter in India
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Product Code : SCL-EAE-14626
Indian Lab Suppliers supplies the Tangent Galvanometer (Product ID: 14626) as part of its electrical and electronics range. It measures current, or the Earth’s horizontal magnetic field, from the deflection of a compass needle at the centre of a circular coil.
Quick Answer
With the coil set in the magnetic meridian, current through it makes a field at right angles to the Earth’s horizontal field, and the needle settles at an angle θ where I is proportional to tan θ. The enamelled copper coil is typically 15–20 cm in diameter, with 2, 5 or 10 turns depending on model. The compass has a 0–360° scale, and the coil stands on a wooden or fibre base with brass terminals. Please confirm the turns and coil diameter at quotation.
Key Specifications
| Parameter | Detail |
|---|---|
| Coil diameter | Typically 15–20 cm |
| Turns | 2, 5 or 10, by model |
| Wire | Enamelled copper |
| Compass | Magnetic needle, 0–360° scale |
| Base | Wood or fibre |
| Terminals | Brass |
| Principle | Tangent law, I ∝ tan θ |
Where This Is Used
It is used to verify the tangent law and to find the horizontal component of the Earth’s field. Control the current with a Rheostat 10 Inches (Product ID: 14631) and reverse it with a Reversing Key (Commutator) (Product ID: 14635). Keep magnets and steel away from the compass. Browse the full Electrical and Electronics range or related Magnetism products.
Frequently Asked Questions
What law does it use?
The tangent law: current is proportional to tan θ.
How must it be set up?
With the coil plane in the magnetic meridian.
How many turns are available?
2, 5 or 10, depending on model.
Related Categories
Electrical and Electronics · Magnetism · Physics Lab Equipment
Request a Quote
For pricing, bulk quantities or tender documentation on the Tangent Galvanometer, reach our team via Contact Us or submit your requirement through our Tenders page.
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