Question about polarity?

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  • #1
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Referring to following image,

Does anyone have any suggestions on which side is positive polarity?

Thanks in advance for any suggestions :>

Polarity_zpsb705bcfd.jpg
 
  • #2
could you explain what the picture consists of?
 
  • #3
The bottom of the magnet, the side the compass is pointing to, is actually a south pole. A compass points towards the North pole of the Earth not because it is magnetically north, but because it is magnetically a south pole and is in the North direction.
 
  • #4
Polarity is the most confusing concept in my understanding.

Thanks you very much for suggestions :>
 
  • #5
Referring to following image,

Does anyone have any suggestions on which side is positive polarity?

Thanks in advance for any suggestions :>

Polarity_zpsb705bcfd.jpg

Is that a battery in the upper part of the image? is that a magnetic compass in the lower part? If the answers are both "yes", then you cannot determine polarity of the battery using a compass.

A compass moves its needle into alignment with a magnetic field (the earth's, usually).

The polarity of a battery cannot measured using a magnetic compass. You could find the polarity of the battery using a voltmeter, for one example.
 
  • #6
I think that is a magnet, not a battery.
 
  • #7
I think that is a magnet, not a battery.

I think you are right

tho when you look closely at the top thing, I'm wondering if its a flip down lid that covers/protects the compass face ? see the little lugs at 180 Deg spacing

but the original question is so screwball, its really difficult to figure out what the Op really wants to know

Dave
 

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