A Coil with a Self-Inductance of 0

question 16

Multiple Choice

A coil with a self-inductance of 0.75 mH experiences a constant current buildup from zero to 15 A in 0.25 s.What is the induced emf during this interval?

• A) 0.045 V
• B) 0.47 V
• C) 0.030 V
• D) 0.019 V

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Definitions:

Narcotic

A class of drugs that reduce pain, induce sleep, and may alter mood or behavior; often used medicinally but can lead to dependency.

Narcotic

traditionally refers to substances that induce sleep or stupor, particularly opioids, which are also used for pain relief.

Heroin

An opioid drug derived from morphine, highly addictive and used illicitly for its euphoric effects.

Cocaine

A powerful stimulant drug derived from the leaves of the coca plant, which can cause euphoria and addiction.