A Space Probe Approaches a Planet,taking Measurements as It Goes

question 46

Multiple Choice

A space probe approaches a planet,taking measurements as it goes.If it detects a potential difference of 6000 MV between the altitudes of 253,000 km and 276,000 km above the planet's surface,what is the approximate electric field strength produced by the planet at 264,500 km above the surface? Assume the electric field strength is approximately constant at these altitudes.

• A)261 N/C
• B)0.261 N/C
• C)561 N/C
• D)493 μN/C

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GDP

Gross Domestic Product, which is the total monetary or market value of all the finished goods and services produced within a country's borders in a specific time period.

GDP

Gross Domestic Product; the total market value of all final goods and services produced within a country in a given period.

Gross Domestic Product

A measure of the economic performance of a country, calculating the total value of all goods and services produced within its borders in a specific period.

Inputs and Outputs

The resources used in the production process (inputs) and the goods or services produced (outputs).