A Straight Wire Is Bent into the Shape Shown $$\vec { B }$$

question 81

Multiple Choice

A straight wire is bent into the shape shown.Determine the net magnetic force on the wire when the current I travels in the direction shown in the magnetic field $$\vec { B }$$ .

• A)2IBL in the -z direction
• B)2IBL in the +z direction
• C)4IBL in the +z direction
• D)4IBL in the -z direction
• E)zero

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Definitions:

Inner Ear

The innermost part of the ear, containing the cochlea, vestibule, and semicircular canals, responsible for hearing and balance.

Tympanic Cavity

The air-filled space located in the middle ear.

Ossicles

Small bones in the middle ear that transmit sound from the air to the fluid-filled labyrinth (cochlea).

Inner Ear

The innermost part of the ear, consisting of the cochlea, vestibule, and semicircular canals, crucial for hearing and balance.