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An electric current that reverses its direction many times a second at regular intervals, typically used in power supplies.
Current is the flow of electrons. This could be DC (direct current like what you find in a battery) or AC (alternating current, what you find in a regular plug for example). Current is measured in Amperes or amps. And if you have the unfortunate chance of being shocked, amps are what could actually harm you or kill you.
There are primers that are directly fired by an electric current- they are non standard, and rarely seen. Regular primers are fired by being struck- impact- but can explode at high temperatures. If a current passing through a primer raises the temperature enough, it will explode.
Any electrons flowing through a superconductor will show up as a regular electric current.
That would be called a crystal. Any atomic structure that is "regular" is considered a crystal.
Crystal lattice. lattice
Crystal lattice. lattice
A single crystal is a regular and periodic arrangement of particles inside a crystal in three-dimensional space.
yes crystal cup is dangerous then regular glass because it is made by a special mineral
Crystal lattice. lattice
Yes, a crystal is a regular repeating arrangement of particles in a three-dimensional pattern. The particles, which can be atoms, ions, or molecules, are arranged in a specific geometric pattern called a crystal lattice. This regular arrangement gives crystals their characteristic shape and structure.
An electromagnet is only magnetic when an electric current is run through it.