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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Providers

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Make Rounds

The practice of healthcare professionals visiting patients in a sequence, typically in a hospital, to check their condition and progress.

Exam and Waiting Rooms

Exam and waiting rooms are spaces within healthcare facilities where patients are assessed by healthcare professionals or wait for their appointments, respectively.

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