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A 12-V Car Battery May Supply 60 a for 2 $\times$

Question 52

Multiple Choice

A 12-V car battery may supply 60 A for 2.5 s in order for the starter motor to start the engine.Calculate how much electrical energy has been used.

A) 1.8 $\times$ 10³ J
B) 2.2 $\times$ 10⁴ J
C) 7.2 $\times$ 10² J
D) 3.6 $\times$ 10³ J
E) 4.5 $\times$ 10³ J

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