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A wire oriented in the east-west direction carries a current eastward. Direction of the magnetic field at a point to the south of wire is

Option: 1

Vertically down


Option: 2

Vertically up


Option: 3

North-East


Option: 4

South-East


Answers (1)

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As we learned

Right Hand Palm Rule -

If we stretch our right hand such that fingers point towards the point at which magnetic feild is required while thumb is in the direction of current then normal to the palm will show the direction of magnetic feild. 

- wherein

Using Right Hand Palm Rule.

 

 

Posted by

Pankaj Sanodiya

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