The anode in CRO are at:
Correct answer: B. Higher potential w.r.t to cathode
- A. Lower potential w.r.t cathode
- B. Higher potential w.r.t to cathode
- C. Same potential as cathode
- D. None of these
Explanation
In a Cathode Ray Oscilloscope (CRO), the anode (also known as the accelerating anode) is typically maintained at a higher potential compared to the cathode. This potential difference between the anode and the cathode accelerates the electrons emitted by the cathode towards the screen of the CRO.
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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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