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One billion electrons pass from point A to B in a conductor in 10 power -4 secs. What is the magnitude and direction the current??



Magnitude will ± 5 and perpendicular to the direction of current
i hope this 1 is correct ♥

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whats the meaning of this symbol: ±
plus (OR) minus
how did u guess this answer, cuz my physics miss screws me a lot??
screws U with what.screwdriver ........just jock
for reasons!!
Magnitude is +5 may be.
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