Electric current similar to water current | ||||||||
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A perfect comparison between a
closed circuit of water current and a closed circuit of electric
current is made and Ohm's law is obtained in this manner and it is
shown that, contrary to the current belief, existence of
conduction current is not because of the existence of any electric
field in the conductor, and the linear relation
J=gE cannot be valid. The relaxation time (necessary
for the current to reach its final speed) and the final speed
(drift velocity) of the current are obtained in the
above-mentioned manner, and it is shown that, contrary to what is
believed at present, both of them are independent of the chosen
standard unit charge (eg electron charge or coulomb) and its mass.
It is also shown that, contrary to the current belief, alternating
current is steady. We also prove the existence of a kind of
resistance arising from the configuration of the circuit. Action
mechanism of transistor is explained and a hydrodynamical analogue
for it is introduced: both confirming the material presented
earlier.
(9) Electric current similar to water current (pdf)