Hello! I know this is physics, but please help:”))

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secondary 4 | A Maths
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secondary 4 A Maths Singapore

Hello! I know this is physics, but please help:”))

Date Posted: 1 year ago

done {{ upvoteCount }} Upvotes

clear {{ downvoteCount * -1 }} Downvotes

Should be B. Considered too complicated for the O-levels... best to eliminate wrong options, to lead to the answer. Drawing field lines also helps

Date Posted: 1 year ago

Mika

1 year ago

thank you!