Data Harvest Wire Coil & Magnet – Electromagnetic Induction Teaching Aid

The Data Harvest Wire Coil & Magnet [2989] is a precision teaching resource designed specifically for investigating electromagnetic induction and magnetic fields in school and college physics laboratories. The unit consists of a 500‑turn wire coil with a built‑in interface suppressor, ensuring clean, reliable signal output during data‑logging experiments.

When used alongside Data Harvest data‑logging equipment, the coil produces excellent experimental results, particularly when paired with a ±100mA current sensor or a ±1V voltage sensor. The integrated suppressor reduces electrical noise, allowing students to clearly observe changes in induced current or voltage as magnetic conditions vary.

Robust and classroom‑ready, this coil is ideal for repeated hands‑on use and forms a core component for teaching some of the most important concepts in GCSE, A‑Level, and introductory undergraduate physics.

Key Features

• 500‑turn wire coil for electromagnetic investigations
• Built‑in interface suppressor for clean data output
• Designed for use with Data Harvest data loggers
• Best used with:
  • ±100mA current sensor
  • ±1V voltage sensor
• Durable construction for frequent classroom use
• Supports a wide range of physics experiments

Ideal for School Physics Lessons

The Data Harvest Wire Coil & Magnet is ideal for KS4 (GCSE), KS5 (A‑Level), and college‑level physics. It allows students to directly investigate how changing magnetic fields induce electrical currents, bringing abstract physics principles to life through real‑time measurement.

• Investigating Faraday’s law of electromagnetic induction
• Exploring magnetic field strength and direction
• Measuring induced emf and current
• Setting up a Helmholtz coil experiment (requires two coils)
• Supporting data‑logging, analysis, and graph interpretation

Accurate, durable, and curriculum‑focused, the Data Harvest Wire Coil & Magnet is an essential physics resource that supports high‑quality teaching of electromagnetism and helps students make confident links between theory and experimental evidence.