CD Skripsi
Interaksi Medan Magnet Terhadap Ion Di Dalam Aliran Larutan Natrium Clorida (Nacl)
The interaction of magnetic fields with ions in the flow of NaCl solution has been
determined. The value of pressure and flow velocity was determined based on
Bernoulli's law formula. The results of the test with two experiments, namely the
first experiment with a container height of 1 meter and the second experiment
with a container height of 1.5 meters show the potential difference and resistance
values of the known mass concentration of NaCl namely 0 gr/L to 500 gr/L. The
potential difference value with the mass concentration of NaCl 0 gr/L in the first
experiment is 7.2 mV smaller thanthat for the second experiment, whichis22.1
mV, the resistance value in the first experimentis 25.80 k, greater than that forthe
second experiment, whichis 20.8 k. The value of this potential difference is called
the Hall Voltage (VH). Where the greater the potential difference, the flow
velocity obtained is inversely proportional to the resistance where the greater the
resistance, the smaller the flow velocity obtained. This resultis directly
proportional to the current flowing. The result also shows that for the first
experiment's the flow velocity value (V1) is 4.42 m/s and the pressure value (P1)is
9.8 Kpa, while for the second experiment's the flow velocity (V2)is5.42 m/s. The
pressure value (P2) is 14.7Kpa.Measurement results found that the charged ions in
the magnetic fields deflected due to the influence of the Lorentz force.
Keywords: Magnetic Field, NaCl Solution, Bernoulli’s Law, Lorentz Force
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