What is the symbol for inductance?

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Study for the Junior Officer Surface Material Readiness Course Test. Study with flashcards and multiple choice questions, each question has hints and explanations. Get ready for your exam!

Multiple Choice

What is the symbol for inductance?

Explanation:
Inductance is the property of a coil that resists changes in current. The symbol used to denote inductance in circuit diagrams and equations is L. The unit is the henry, and the voltage-current relationship for an inductor is v = L di/dt, with energy stored given by (1/2) L i^2. In circuit notation, the symbol for resistance is R, for capacitance is C, and for current is I, while L specifically represents inductance. So L is the correct symbol.

Inductance is the property of a coil that resists changes in current. The symbol used to denote inductance in circuit diagrams and equations is L. The unit is the henry, and the voltage-current relationship for an inductor is v = L di/dt, with energy stored given by (1/2) L i^2. In circuit notation, the symbol for resistance is R, for capacitance is C, and for current is I, while L specifically represents inductance. So L is the correct symbol.

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