Question

Which of the following
correctly describes the
magnetic field near a long
straight wire
O
The field consists of straight lines
perpendicular to the wire
O
The field consists of straight lines
parallel to the wire
O
The field consists of concentric
circles centred on the wire
O
The field consists of a radial lines
originating from the wire
​

Answer 1

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5♡ plz...

The magnetic field lines of a long straight wire are comprised of concentric circles centered around the wire. The direction of magnetic field lines is given by the right hand thumb rule.