The principle behind the working of cathode ray oscilloscope is:
Correct answer: D. None of these
- A. Oscillation
- B. Half wave rectification
- C. Full wave rectification
- D. None of these
Explanation
The oscillation principle is applied in Cathode Ray Oscilloscopes (CROs) to generate and display electrical waveforms on a screen. However it is not wroking principal of CRO.The working principle of a Cathode Ray Oscilloscope (CRO) involves the use of an electron beam to display electrical waveforms on a screen. Hence correct option is none of these.
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Magnetic flux density and magnetic flux describe the strength of a magnetic field and the field passing through a surface. A charged particle moving through a magnetic field experiences a force perpendicular to its velocity and may follow circular or helical motion, depending on the angle between velocity and field.
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