EXERCISE
An iron rod has 3.48 x 10-19 free electrons of which
70% are directed to move due eas...
Biology, 15.04.2021 22:50 heinslice3
EXERCISE
An iron rod has 3.48 x 10-19 free electrons of which
70% are directed to move due east for a period of
12s. The rest however move randomly in the iron.
(a) Calculate the current produced,
(b) In what direction is the current flowing? (Charge
of electron, e = 1.6 x 10-19C)β
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