What Is the Cause of a Magnetic Field About a Permanent

question 92

Essay

What is the cause of a magnetic field about a permanent magnet and about a current-carrying wire?

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Definitions:

Statute of Frauds

The Statute of Frauds is a legal concept that requires certain types of contracts to be in writing and signed by the party to be charged, in order to be legally enforceable.

Statute of Frauds

A legal principle requiring certain types of contracts to be written and signed to be enforceable, aiming to prevent fraud and misunderstandings.

UCC

The full spectrum of commercial dealings in the United States is under the regulation of the laws within the Uniform Commercial Code.

Writing Requirement

A legal principle that certain kinds of contracts must be in writing to be enforceable.