Knewz on MSN4h
NASA Tracks a Mysterious Weak Spot Growing in Earth’s Magnetic Field, Describe It as a ‘Dent’ or ‘Pothole'
Understanding this is crucial not only for protecting modern technology but also for uncovering deeper insights into the ...
PBS14y
What Drives Earth's Magnetic Field?
Likewise, a wire passing through a magnetic field creates an electric current within the wire. This is the basic principle that allows electric motors and generators to operate. In the Earth (see ...