Question

if a coil of metal wire is keep stationary in a uniform magnetic field, then ...............
a an EMF is induced in the coil be a current is induced in the coil Si neither EMF 9 current is induced D both current and EMF induced ​

Answer 1

Answer:

(C) Neither EMF or Current is induced

Explanation:

This so happens because for a conductor to induce charge, the magnetic field lines need to change so as to change the e- in the conductor and keep them flowing. Therefore, if the lines are stationery with respect to piece of article, no charge will take place. This statement can be backed up by Fleming's Left Hand rule.

Answer 2

Neither EMF or Current is induced

Explanation:

From the question ,

As the wire is kept static in an uniform magnetic field , the metal conductor induces the charge , and the field  lines alters the electrons in the conductor and make them flow .

Hence , as the lines are stationary taking account of the article , therefore , no charge .

Hence , from the question ,

The correct answer is -

Neither EMF or Current is induced .

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