electrostatic

Meanings

1. 1
   adj

   relating to stationary electric charges, the fields and forces they produce, or devices that use those forces

   An electrostatic accelerator uses a large voltage to speed charged particles toward a target.

Formed from electro- + static. Electro- ultimately comes from Greek elektron ("amber"), whose electrical effects were observed when rubbed; static comes through Latin from Greek statikos ("causing to stand"). The compound refers to electric charge treated as stationary.

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