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General Knowledge Geography Objective

May 19, 2013

A 15 V source is connected across a 12 resistor. How much energy is used in three minutes?

Choose the correct answer:

A) 56.25 Wh

B) 0.938 Wh

C) 5.6 Wh

D) 938 Wh

Detailed Explanation

Option B is correct.

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