This robust U-shaped electromagnet is ideal for hands-on demonstrations and experiments in physics classrooms, helping students explore the principles of magnetism and electromagnetism. Designed for secondary schools and colleges, it enables clear, practical investigations of magnetic fields and forces.

• U-shaped soft iron core: 100mm x 65mm, made from 16mm diameter bar
• Windings: 0.9mm enamelled copper wire on insulated bobbins, connected in series
• 4mm sockets for easy connection
• Winding resistance: approx. 0.5O
• Recommended current: 5A; Maximum current: 8A
• Input voltage: 4–6V DC
• Ground flat armature and core ends for optimal magnetic contact