Five 15-Volt AA Batteries in Series Power a Transistor Radio

question 62

Multiple Choice

Five 1.5-volt AA batteries in series power a transistor radio.If the batteries hold a total charge of 200 C,how long will they last if the radio has a resistance of 180 Ω?

• A) 8.3 h
• B) 1.3 h
• C) 0.7 h
• D) 1 h
• E) ​1.7 h

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Definitions:

Per Capita GDP

The measure of a country's economic output per person, calculated by dividing the Gross Domestic Product by the total population.

Upper Volta

The former name of the West African country now known as Burkina Faso, until it was renamed in 1984.

Lower Volta

A region in Ghana, characterized by the Volta River's lower part, significant for its hydroelectric projects and agriculture.

Aggregate Production

The total output of goods and services produced by an economy over a specific time period.