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Helmholtz CoilSKU: PH41176B
Experiential Learning Apparatus • Science Practical Calibration
Magnetism and MatterCBSE / NCERT Syllabus

Helmholtz Coil

Apparatus Description & Purpose

Pair of coils for generating a uniform magnetic field perpendicular to the axis of a tube. Specifications: Coil diameter: 300 mm approx. Coil spacing: 150 mm. Number of turns per coil: 124. Enamelled copper wire thickness: 1.2 mm. DC resistance: 2 Ohms each. Maximum coil current: 5.5 A. Maximum coil voltage: 6 V. Maximum flux density at 5 A: 2 mT.

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