LON-CAPA Induced Current | | Apple + https loncapa3 .fsu.edu/enc/56/cdbd4e2282f1

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LON-CAPA Induced Current | | Apple + https loncapa3 .fsu.edu/enc/56/cdbd4e2282f1a9de39adfd366af7a5c7b85dbf60ca96c4648f815f6032ab16e 17ae 57668400ae231a51ef93426a82d0e0ee180870: Reader News Popular Netflix MycoBotanicalsTM Liver Capsule Defense Capsules Fungi.com Defense® Extracts Fungi.com LON-CAPA Induced Current PHY2054C CollegePhysicsB (Spring2016) Sade Hawthorne (Student -section: 8) Main Menu Contents Grades Messages Courses Help Logout Course Contents» » Set 5 - Ch21.MagneticInduction, Lenz'sLaw Induced Current O Timer Notes Evaluate Feedback-Print Induced Current The figures below show two different situations where a current may be induced in a loop according to Faraday's Law, with the direction given by Lenz' Law. The magnetic field strength in Figure 2 is represented by the density of crosses. Select true or false for the current in the loop. The cardinal directions are as defined in the compass rose field points into 1 Pa e l I NW NE SE Fig. 1 True Fig 2: Loop moving East, no induced current | True # Fig 1: Magnet moving East, induced current a | True # Fig 1: Magnet moving west, induced current 'b. False Fig 1: Loop moving West, induced current 'a' False :| Fig 2: Loop moving west, induced current ,b. False Fig 2: Loop moving North, induced current 'b' Submit Answer Submit Answer Incorrect Incorrect. Tries 1/10 Previous Tries

Explanation / Answer

1) false

2) True, if the magnet is moving east, less flux will travel through the loop.Thus, the induced current will be such as to gain flux. Using the right hand rule,more flux will be in the loop if current travels in the direction indicated by ’a’.

3) true

4) True, if the loop moves west, the same principle as the magnet moving eastapplies

5) false

6) False, since the flux is not changing through the loop, there is no inducedcurrent

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