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A wire carries a 4.0-A current along the +x-ads through a magnetic field g (5.0;+70) 1. If the wire ?experiences a force of 30 N as a result, how long is the wire اختر أحد الخيارات moa A mm Dar B m 1.1 m 15 CO DO 3

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Answer:

Step-by-step explanation:

The question seems to contain some incomplete or incorrect information, making it difficult to determine the length of the wire accurately. However, I can provide some general information related to the force experienced by a wire carrying current in a magnetic field.

When a wire carrying a current is placed in a magnetic field, it experiences a force according to the formula:

F = BILsinθ

Where:

F is the force on the wire,

B is the magnetic field strength,

I is the current flowing through the wire,

L is the length of the wire in the magnetic field, and

θ is the angle between the direction of the current and the magnetic field.

To determine the length of the wire, we would need additional information such as the angle θ or the value of the magnetic field B. Without this information, it is not possible to calculate the length of the wire accurately.

Therefore, none of the provided options (A mm, B m, 1.1 m, 15 m, CO, DO, 3) can be determined as the correct answer based on the given information.

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