The pre 2000s style television sets were based on cathode raytube (CRT...

The pre-2000â€™s-style television sets were based on cathode ray tube (CRT) technology. A CRT is a...

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Physics

The pre-2000â€™s-style television sets were based on cathode raytube (CRT) technology. A CRT is a vacuum tube that operates byheating an internal metal filament (the cathode) to a hightemperature so that electrons are ejected from its surface. Theseelectrons are then accelerated through a large voltage towards thepositively charged anode before striking a phosphor-coated screento produce visible light. Assume that the electrons start from restand are accelerated across a voltage difference of 1000~V1000 V.Calculate the speed of the electron when it strikes thephosphor-coated screen.

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Given dataPotential difference through which electrons getaccelerated 1000 VWe know that kinetic energy gained by a charged particle when itis accelerated through See Answer

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