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Classes begin on August 25th. Completion of Algebra 1 is required.
课程自八月二十五日起。 要求已完成代数1。
联系电话:
909-455-4508
Mr. Lin
微信联系
Classes begin on August 25th. Completion of Algebra 1 is required. 课程自八月二十五日起。 要求已完成代数1。
联系电话:
909-455-4508
Mr. Lin
16 induced current in loop near wire
A circular wire loop is placed near a long straight , current- carrying wire in which the current is either increasing or decreasing. In which of the above situations is the induced current in the loop counterclockwise?
Answer is C:
Magnetic field direction is perpendicularly out of paper.
Current is decreasing,
the magnetic field produced by the loop has the same direction.
so the current is counterclockwise.
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