Three Coplanar Parallel Straight Wires Carry Equal Currents I to the Right

question 35

Multiple Choice

Three coplanar parallel straight wires carry equal currents I to the right as shown below. Each pair of wires is a distance a apart. The direction of the magnetic force on the middle wire

• A) is up out of the plane of the wires.
• B) is down into the plane of the wires.
• C) is in the plane of the wires, directed upwards.
• D) is in the plane of the wires, directed downwards
• E) cannot be defined, because there is no magnetic force on the middle wire.

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Definitions:

Emotionally Dependent

A condition where an individual relies on others for emotional support to an excessive degree, often leading to difficulties in personal development and relationships.

Self-harm

A behavior where an individual intentionally inflicts injury on themselves, often as a coping mechanism for emotional distress.

Unhappiness Reasons

Factors or circumstances that contribute to feelings of sadness, dissatisfaction, or general unhappiness in individuals.

Stress Hormone

Hormones, such as cortisol, that are released into the body in response to stress, affecting various bodily functions.