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7 votes
7 votes
L

If iron filings were sprinkled evenly across the
entire paper circle, at which location would
the
grealest concentration of iron filings be found after
30 seconds?

L If iron filings were sprinkled evenly across the entire paper circle, at which location-example-1
User Jithin Shaji
by
2.8k points

1 Answer

10 votes
10 votes
After 30 seconds the location will be B.
User Tks
by
2.8k points