dndfuf98 Posted April 1, 2017 Share Posted April 1, 2017 On ap style number 7 on magnetics, shouldn't the answer to b be cos instead of sin? Where did you get sin from? Quote Link to comment Share on other sites More sharing options...
0 FizziksGuy Posted April 3, 2017 Share Posted April 3, 2017 It depends on where you set your reference angle for theta -- I'd defined mine from a perpendicular perspective. You could also have cosine instead depending upon your starting point. Quote Link to comment Share on other sites More sharing options...
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dndfuf98
On ap style number 7 on magnetics, shouldn't the answer to b be cos instead of sin? Where did you get sin from?
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