(5 Pt.) A long, straight wire is in the same plane as a nonconducting loop. The
ID: 2039638 • Letter: #
Question
(5 Pt.) A long, straight wire is in the same plane as a nonconducting loop. The wire carries an increasing current I in the direction shown in the figure. Select the correct answer 2. (a) There will be a clockwise induced current in the loop (b) There will be a counterclockwise induced current in the loop. (c) There will be no induced current in the loop. (d) There will be a clockwise induced emf, but no induced current in the loop. (e) There will be a counter clockwise induced emf, but no induced current in the loop. (5 Pt.) If we were to apply an analog of Gauss' law to MAGNETIC field lines for a Gaussian surface in any region of space, we'd find (a) No magnetic monopoles means there's no "magnetic charge" to enclose: true( ) or false) (b) All B-field lines which enter the surface, must also leave it. So net ?? is zero: true ( ) or false () 3.Explanation / Answer
2. C
Since, the loop is non-conducting. Therefore, there will be no induced current in the loop.
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