The Figure Shows a Cross Section of Three Parallel Wires

question 146

Multiple Choice

The figure shows a cross section of three parallel wires each carrying a current of 5.0 A out of the paper.If the distance R = 6.0 mm,what is the magnitude of the magnetic force on a 2.0-m length of any one of the wires?

• A)2.5 mN
• B)3.3 mN
• C)2.2 mN
• D)2.9 mN
• E)1.7 mN

---

Definitions:

Hair Cells

Sensory cells found in the inner ear that are responsible for converting sound vibrations into electrical signals that the brain can understand.

Proprioception

The ability to sense stimuli within the body regarding position, motion, and equilibrium, often referred to as the "sixth sense."

Hearing

The sense or process by which sound is perceived, involving the detection of sound vibrations and their conversion into electrical signals that are interpreted by the brain.

Sound Waves

Vibrations that travel through air or another medium and can be heard when they reach a person's or animal's ear.