The Emf and the Internal Resistance of a Battery Are

question 68

Multiple Choice

The emf and the internal resistance of a battery are as shown in the figure. When the terminal voltage V_ab is equal to 17.4 V, what is the current through the battery, including its direction?

• A) 6.8 A, from b to a
• B) 8.7 A, from b to a
• C) 6.8 A, from a to b
• D) 8.7 A, from a to b
• E) 16 A, from b to a

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Definitions:

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A branding approach that emphasizes environmental responsibility and sustainability in the marketing of products or services.

Renewable

Resources or energy sources that can be replenished naturally over a short period of time.

Recycled Packaging

Packaging materials that have been recovered or diverted from the waste stream, reprocessed into new materials, and then reused in packaging.

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A division within a company focused on developing and implementing strategies to promote and sell the company's products or services.