Physics, 12.07.2021 15:40 Mattixwillard
An x-ray tube operated at a d. c. potential difference of 40 KV, produces heat at the rate of 720 w assuming 0.5% of the energy of the incident electrons converted into x-radiation. Calculate (i) number of electrons per second striking the target. (ii) the velocity of the incident electrons. [Given e/m = 1.8 x 10 C/kg]. 14) Ans: 1.13x10", 1.18 x 10 m/sec 11
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An x-ray tube operated at a d. c. potential difference of 40 KV, produces heat at the rate of 720 w...
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