Meters: a Galvanometer Has a Coil with a Resistance of 24.0

question 44

Multiple Choice

Meters: A galvanometer has a coil with a resistance of 24.0 Ω, and a current of 180 μA causes it to deflect full scale. If this galvanometer is to be used to construct an ammeter that can read up to 10.0 A, what shunt resistor is required?

• A) 123 µΩ
• B) 234 µΩ
• C) 342 µΩ
• D) 432 µΩ
• E) 423 µΩ

Understand how to approach difficult sections in textbooks, especially in technical subjects like mathematics.

Grasp the effective use of highlighters and annotations in scientific textbooks for studying.

Recognize that reading strategies should vary based on the material.

Understand the significance of completing and going beyond assigned questions for deeper learning.

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Definitions:

Tax

A mandatory financial charge or some other type of levy imposed on a taxpayer by a governmental organization in order to fund various public expenditures.

Consumer Surplus

The difference between the total amount that consumers are willing and able to pay for a good or service versus what they actually pay.

Deadweight Loss

An economic inefficiency arising when the balance for a product or service fails to be attained or is unattainable.

Tax

A necessary financial assessment or some other type of taxation levied upon a taxpayer by a government entity, intended to fund the expenditure of government and various allotments for public services.