How Many Milliamperes Are In 0.004 Amperes?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $24.99Unlock all

Prepare for the CR104B Vehicle Electrical and Mechanical Systems Test. Access flashcards, multiple choice questions with hints and explanations. Ace your exam!

Multiple Choice

How Many Milliamperes Are In 0.004 Amperes?

Explanation:
Converting amperes to milliamperes uses the milli prefix, where 1 A equals 1000 mA. To turn 0.004 A into milliamperes, multiply by 1000: 0.004 × 1000 = 4 mA. So there are 4 milliamperes. For context, 0.4 mA would correspond to 0.0004 A, 40 mA to 0.04 A, and 400 mA to 0.4 A—all off by factors of ten from the given value.

Converting amperes to milliamperes uses the milli prefix, where 1 A equals 1000 mA. To turn 0.004 A into milliamperes, multiply by 1000: 0.004 × 1000 = 4 mA. So there are 4 milliamperes.

For context, 0.4 mA would correspond to 0.0004 A, 40 mA to 0.04 A, and 400 mA to 0.4 A—all off by factors of ten from the given value.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy