▼ Part A What is the internal resistance of a 12.0-V car battery whose terminal voltage drops to 9.3 V when the starter motor draws 70 A ? Express your answer to two significant figures and include the appropriate units. T = Value Submit Previous Answers Request Answer Part B Units X Incorrect; Try Again; 4 attempts remaining R= What is the resistance of the starter? Express your answer to two significant figures and include the appropriate units. Value ? Units B ?

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Part A
What is the internal resistance of a 12.0-V car battery whose terminal voltage drops to 9.3 V when the starter motor draws 70 A ?
Express your answer to two significant figures and include the appropriate units.
T =
Value
Submit Previous Answers Request Answer
Part B
Units
X Incorrect; Try Again; 4 attempts remaining
R =
What is the resistance of the starter?
Express your answer to two significant figures and include the appropriate units.
Value
?
Units
?
Transcribed Image Text:Part A What is the internal resistance of a 12.0-V car battery whose terminal voltage drops to 9.3 V when the starter motor draws 70 A ? Express your answer to two significant figures and include the appropriate units. T = Value Submit Previous Answers Request Answer Part B Units X Incorrect; Try Again; 4 attempts remaining R = What is the resistance of the starter? Express your answer to two significant figures and include the appropriate units. Value ? Units ?
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Step 1: Find the internal resistance of battery.

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