a tv set picture tube shoots out a beam of electrons . the current due to this beam is

Asked by mehaksaini | 26th Dec, 2009, 04:24: PM

Expert Answer:

Electric current = No of electrons x electronic charge/time

No of electrons = electric current x time/electronic charge

= 0.01 A x 1 sec / 1.6x10-19 C

= 625 x 1014

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Answered by  | 26th Dec, 2009, 04:29: PM

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