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a- What is the internal resistance of a 12.0-V car battery whose terminal voltage drops to 8.2 V when the starter motor draws 87 A

a- What is the internal resistance of a 12.0-V car battery whose terminal voltage drops to 8.2 V when the starter motor draws 87 A ? Express your answer to two significant figures and include the appropriate units.

b- What is the resistance of the starter?

Express your answer to two significant figures and include the appropriate units.

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