When Current Passes Through a Coiled Wire, a Magnetic Field

question 1

Short Answer

When current passes through a coiled wire, a magnetic field builds up around the wire. This is called a(n) ____________________.

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Definitions:

Expression

A combination of symbols and numbers that represent a mathematical operation or relation.

Difference

The result of subtracting one number from another, or the operation of subtraction itself.

Polynomials

Algebraic expressions that consist of variables and coefficients, combined using only addition, subtraction, multiplication, and non-negative integer exponents.

X

A commonly used variable or symbol to represent an unknown value in mathematics and algebra.