Examlex
Find the vertex and focus of the parabola.
Proximity Switch
An electronic sensor capable of detecting the presence of nearby objects without physical contact, often using electromagnetic fields.
Physical Contact
The situation or condition where two or more objects are touching each other or connected in a way that allows for the transfer of electricity, heat, or mechanical forces.
Capacitance
Capacitance is the ability of a system or component to store an electrical charge, measured in Farads, which is a key parameter in designing and understanding electrical and electronic circuits.
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