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A wire has a current pointing toward the top of the page. What is the direction of magnetic field, caused by the current, at
tus: I a o toward the top of the page right out of the page toward the bottom of the page into the page left
ner question will save this response. tion 7 An EMF can be caused in a solenoid coil by doing what? (Choose all that apply.)
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Answer #1

1. By right hand thumb rule

Magnetic field at point a

Out of the page.

Ab point b into the page

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