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Find the standard form of the equation of the hyperbola with the given characteristics and center at the origin.
Vertices: (0,±3) ; focies: (0,±7)
Electromagnetism
The branch of physics concerned with the interaction of electric currents or fields and magnetic fields.
Fiber Optic Sensor
A sensing device that uses light guided through fibers to detect changes in a parameter, such as temperature or pressure.
Electrical Interference
Disturbances generated by external sources that affect an electrical circuit by electromagnetic induction, electrostatic coupling, or conduction.
Ultrasonic Sensors
Devices that measure the distance to an object through the emission of ultrasonic sound waves and the detection of their reflections, used in various applications like level sensing and obstacle detection.
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