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  • The vertical wire kept in the Z-X plane carries a current from Q to P (see the figure). The magnetic field due to current will have the direction at a origin O along <img src="data:image/

The vertical wire kept in the Z-X plane carries a current from Q to P (see the figure). The magnetic field due to current will have the direction at a origin O along

Option: 1

OX


Option: 2

O{X}'


Option: 3

OY


Option: 4

O{Y}'


Answers (1)

best_answer

As we learned 

Maxwell's Cork Screw Rule -

It states that if a screw is placed in the direction of current through a conductor then the direction of rotation of the screw gives the direction of the magnetic feild. 

 

- wherein

 

 Use right hand Palm rule or maxwell's cork screw rule or any other we get 

The magnetic field due to current will have the direction at a origin O along O{Y}'

 

Posted by

vinayak

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