Part A How long must a 0.58-mm-diameter aluminum wire be to have a 0.40 A current...
Part A
How long must a 0.58-mm-diameter aluminum wire be to have a 0.40 A current when connected to the terminals of a 1.5 V flashlight battery?
Express your answer to two significant figures and include the appropriate units.
Part B
What is the current if the wire is half this length?
Express your answer to two significant figures and include the appropriate units.
Homework Answers
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Part A
How long must a 0.58-mm-diameter aluminum wire be to have a 0.40
A current...
Part A How long must a 0.52-mm-diameter aluminum wire be to have a 0.58 A current when connected ...
Part A How long must a 0.52-mm-diameter aluminum wire be to have a 0.58 A current when connected to the terminals of a 1.5 V flashlight battery? Express your answer to two significant figures and include the appropriate units. L= 1 Value Units Request Answer Submit Part B What is the current if the wire is half this length? Express your answer to two significant figures and include the appropriate units. I-Value Units SubmitRequest Answer
Part A How long must...
Part A How long must a 0.70-mm-diameter aluminum wire be to have a 0.46 A current...
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How long must a 0.64-mm-diameter aluminum wire be to have a 0.54 A current when connected...
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How long must a 0.52-mm-diameter aluminum wire be to have a 0.58 A current when connected...
How long must a 0.52-mm-diameter aluminum wire be to have a 0.58 A current when connected to the terminals of a 1.5 V flashlight battery?
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How long must a 0.70-mm-diameter aluminum wire be to have a 0.60 A current when connected...
How long must a 0.70-mm-diameter aluminum wire be to have a 0.60 A current when connected to the terminals of a 1.5 V flashlight battery?
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Part A How long must a 0.52-mm-diameter aluminum wire be to have a 0.58 A current when connected to the terminals of a 1.5 V flashlight battery? Express your answer to two significant figures and include the appropriate units. L= 1 Value Units Request Answer Submit Part B What is the current if the wire is half this length? Express your answer to two significant figures and include the appropriate units. I-Value Units SubmitRequest Answer
Part A How long must...
Part A How long must a 0.70-mm-diameter aluminum wire be to have a 0.46 A current when connected to the terminals of a 1.5 V flashlight battery? Express your answer to two significant figures and include the appropriate units. L = Value Units Submit Request Answer Part B What is the current if the wire is half this length? Express your answer to two significant figures and include the appropriate units. I= Value Units Submit Request Answer
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The wires leading to and from a 0.12-mm-diameter lightbulb filament are 1.5 mm in diameter. The wire to the filament carries a current with a current density of 4.2x105 A/m . Part A What is the current in the filament? Express your answer to two significant figures and include the appropriate units. GHA O ? Value Units Submit Request Answer - Part B What is the current density in the filament? Express your answer to two significant figures and include...
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