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Category > Physics Posted 17 Jun 2017 My Price 6.00

A sodium ion

1] A sodium ion (12 protons, 12 neutrons, 11 electrons, Na”) travels in the direction shown. In
case i, on the left, the ion is in the presence of two unknown plus charges. In case ii, on the
right, the ion is in the presence of two neutral, current-carrying wires [current coming out of the
page, as shown). i] ii) ©
6) © a] Deterrninethe directionofthenetforeeonthesodiumionforeachcaseabove. Showyour
work so it is clear how you arrive at yotu‘ final force vector. Also be certain it is clear which of
your vectors is the net force, if you draw more than one vector. h] Suppose we replace the sodium ion with a sodium atom (12 protons, 12 neutrons, 12 electrons, Na). Which of the net force arrows would change? Why? Draw new net force vectors for the
sodium atom on both images below. 69 ©./
© c] Suppose we replace the sodium ion with a free electron. Finther, suppose this electron travels
directly upwards. Draw new net force vectors for the electron on both images below. Explain
how you arrived at your answer. g :5

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SuperTutor
(15)
Status NEW Posted 17 Jun 2017 02:06 AM My Price 6.00

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file 1497666585-Solutions file.docx preview (51 words )
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