Study the relationship between magnetism and the magnetic effect of electric current flowing in a wire with this classic device. Our 15 cm long permanent magnetic needle rotates freely inside an aluminum frame that allows current to flow over or under the needle in either direction. With sturdy base, needle mounted on sensitive agate bearing and binding posts. Instructions included. You need DC power source less than 15 V.
Worldwide Export & Institutional Supply Support
INTERLABS is a trusted Indian manufacturer and exporter of educational laboratory equipment, STEM learning systems, TVET training equipment, healthcare supply solutions, and institutional science products for schools, universities, healthcare projects, NGOs, and government procurement organizations across Africa, the Middle East, and Asia.
We support bulk institutional procurement requirements from Zambia, Kenya, Tanzania, Rwanda, Uganda, Nigeria, Ghana, South Africa, Cameroon, UAE, Saudi Arabia, and Southeast Asian educational markets.
- Bulk Export Orders
- Government & NGO Procurement Support
- OEM Manufacturing Solutions
- Worldwide Shipping Assistance
- Educational & Healthcare Supply Projects
