تعريف electroscope في الإنجليزية الإنجليزية القاموس.
a simple device that detects the presence of an electric charge by the mutual repulsion of metal foils or pith balls
A general name for instruments which detect the presence of (but do not necessarily measure) small electrical charges by electrostatic means Compare to electrometer
An instrument for detecting the presence of electricity, or changes in the electric state of bodies, or the species of electricity present, as by means of pith balls, and the like
measuring instrument that detects electric charge; two gold leaves diverge owing to repulsion of charges with like sign
A device that enables you to determine if two objects have opposite or like charges By following the instructions in the Electricity & Magnetism Module of the Patterns in Nature course, you can construct an electroscope
A device that is use to detect the presence of static electric charge on an object
{i} instrument that shows the presence of electric charges using electrostatic attraction and repulsion