3. A magnetic field is perpendicular to the plane of a single-turn circular coil. The magnitude of the field is changing, so that an emf of 0.47 V and a current of 3.5 A are induced in the coil. The wire is then re-formed into a single-turn square coil, which is used in the same magnetic field (again perpendicular to the plane of the coil and with a magnitude changing at the same rate). What (a) emf and (b) current are induced in the square coil?

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Chapter1: Units, Trigonometry. And Vectors
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3. A magnetic field is perpendicular to the
plane of a single-turn circular coil. The
magnitude of the field is changing, so that an
emf of 0.47 V and a current of 3.5 A are
induced in the coil. The wire is then
re-formed into a single-turn square coil,
which is used in the same magnetic field
(again perpendicular to the plane of the coil
and with a magnitude changing at the same
rate). What (a) emf and (b) current are
induced in the square coil?
3.
>
4:41 PM
O Type here to search
4/15/2021
!!
II
lili
近
9
Transcribed Image Text:Can't Buy Time - G X i Summer Wildlife In X Resume Builder · R X Bb Course Content – X G Give the expressio X b My Questions | ba X Action Center - Oc X + docs.google.com/document/d/1pQhEBaWXYWxTk327EPalSjdDio91Zaf8RIghg92dlXw/edit Paused Can't Buy Time * A Saving. Share File Edit View Insert Format Tools Add-ons Help See new changes 100% Normal text Verdana 18 B I U A Editing 31 1 | 1 | 3 7 3. A magnetic field is perpendicular to the plane of a single-turn circular coil. The magnitude of the field is changing, so that an emf of 0.47 V and a current of 3.5 A are induced in the coil. The wire is then re-formed into a single-turn square coil, which is used in the same magnetic field (again perpendicular to the plane of the coil and with a magnitude changing at the same rate). What (a) emf and (b) current are induced in the square coil? 3. > 4:41 PM O Type here to search 4/15/2021 !! II lili 近 9
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