Which of the Following Statements Is Correct About a Superconductor

question 38

Multiple Choice

Which of the following statements is correct about a superconductor?

• A) It possesses the extraordinary property, when cooled, to have a magnet float as if defying gravity.
• B) It conducts electricity with zero resistance.
• C) It prevents magnetic field lines from penetrating it.
• D) All of the above statements are correct about a superconductor.

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Definitions:

Employer

An entity or individual that hires and pays for the services of an employee or contractor.

Withholding Allowances

Amounts that taxpayers can claim to reduce the federal income tax withheld from their paycheck, based on their expected tax deductions and credits.

FICA Taxes

Taxes collected under the Federal Insurance Contributions Act, funding Social Security and Medicare, required to be paid by both employees and employers.

Two Jobs

Working for two distinct employers at the same time, often to increase income through additional work.