what happend to the magnetic strength of steel iron nail and soft iron wrapped on copper coil turn off About the author Melody
Answer: Magnetism and electromagnetism occur because of the magnetic fields around magnets and around electric currents. Electromagnets A coil with an iron core is called an electromagnet. The iron core increases the coil’s magnetic field strength. A simple electromagnet is made by coiling wire around an iron nail. Explanation: Reply
Explanation: Swedish Iron. Supplying for 20 years. ISO 9001 Approved. Uses: Electrical, Electronic Equipment Industry. Reply
Answer:
Magnetism and electromagnetism occur because of the magnetic fields around magnets and around electric currents.
Electromagnets
A coil with an iron core is called an electromagnet.
The iron core increases the coil’s magnetic field strength.
A simple electromagnet is made by coiling wire around an iron nail.
Explanation:
Explanation:
Swedish Iron. Supplying for 20 years. ISO 9001 Approved. Uses: Electrical, Electronic Equipment Industry.