What makes up electric current at the atomic level

Each atom has a nucleus surrounded by a definite number of electrons. An electron is a particle of negative energy that revolves around the nucleus as a satellite does around the Earth. The electrons of certain materials, such as copper, aluminum and other metals, can easily leave their orbits; these materials are called conductors.

The electrons of other materials, like ceramic, cannot escape from their orbits; these are called insulators.

When we wave a magnet over a wire made of a metal such as copper, we create a movement of electrons in that wire. The electrons jump from one atom to the next in a domino effect which is what we call electric current. This is how we're able to deliver electricity to your home.

c.the charges if the proton and electron and gravity

that tool is called an altimeter which measures your altitude which can be used to tell which atmosphere you are currently in, including the stratosphere.

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