Two Long Parallel Wires Placed Side-By-Side on a Horizontal Table

question 23

Multiple Choice

Two long parallel wires placed side-by-side on a horizontal table carry identical size currents in opposite directions.The wire on your right carries current directly toward you,and the wire on your left carries current directly away from you.From your point of view,the magnetic field at a point exactly midway between the two wires

• A)points upward.
• B)points downward.
• C)points toward you.
• D)points away from you.
• E)is zero.

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Definitions:

Thrown Exception

An object that represents an error or unexpected event that disrupts the normal flow of a program, initiating exception handling procedures.

Disk Drive

A device within a computer that reads and writes data to and from a physical disk, such as a hard drive or floppy disk.

Throws A New Exception

Indicating in a method signature that it may throw an exception, requiring calling code to handle or further declare the exception.

Catch Or Declare Rule

A principle in Java requiring a method to either catch an exception with a try-catch block or declare it in the method's throws clause.