To determine the correct pattern that describes the magnetic field around a long straight wire carrying current, we can use the right-hand rule.

1. Hold your right hand with your thumb pointing in the direction of the current flow in the wire.
2. Curl your fingers around the wire.
3. The direction in which your fingers curl represents the direction of the magnetic field lines.

Based on this, we can conclude that the correct pattern is option (d) concentric circles centered around the wire.

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To determine the correct pattern that describes the magnetic field around a long straight wire carrying current, we can use the right-hand rule.

1. Hold your right hand with your thumb pointing in the direction of the current flow in the wire.
2. Curl your fingers around the wire.
3. The direction in which your fingers curl represents the direction of the magnetic field lines.

Based on this, we can conclude that the correct pattern is option (d) concentric circles centered around the wire.

Knowee AI · Accepted Answer

To determine the correct pattern that describes the magnetic field around a long straight wire carrying current, we can use the right-hand rule.

1. Hold your right hand with your thumb pointing in the direction of the current flow in the wire.
2. Curl your fingers around the wire.
3. The direction in which your fingers curl represents the direction of the magnetic field lines.

Based on this, we can conclude that the correct pattern is option (d) concentric circles centered around the wire.

Which of the following pattern correctly describes the magnetic field around a long straight wire carrying current?[1 Mark](a) straight lines perpendicular to the wire.(b) straight lines parallel to the wire.(c) radial lines originating from the wire.(d) concentric circles centred around the wire.

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