Magnetic

Magnetic storms
A magnetic storm is a period of rapid magnetic field variation. ... Magnetic storms have two basic causes: The Sun sometimes emits a strong surge of s...
Magnetic effect
What do you mean by magnetic effect?What is an example of magnetic effect?What is the principle of magnetic effect?What causes magnetic effects?What d...
Types of magnetic drive
Types of Magnetic Storage Devices:-Hard Drive. Hard drive is also known as the “Hard Disk Drive”. ... Magnetic Tape. Magnetic Tape was introduced by F...