Constants I Periodic Table A 2.2 V dry cell can be tested by connecting it to a low-resistance ammeter. It should be able to supply at least 35 A Part A What is the internal resistance of the cell in this case, assuming it is much greater than that of the ammeter? Express your answer using two significant figures. ? Ω
Constants I Periodic Table A 2.2 V dry cell can be tested by connecting it to a low-resistance ammeter. It should be able to supply at least 35 A Part A What is the internal resistance of the cell in this case, assuming it is much greater than that of the ammeter? Express your answer using two significant figures. ? Ω
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A 2.2 V dry cell can be tested by connecting it to a
low-resistance ammeter. It should be able to supply
at least 35 A.
Part A
What is the internal resistance of the cell in this case, assuming it is much greater than that of the ammeter?
Express your answer using two significant figures.
HV ΑΣφ
r =
Ω"
Transcribed Image Text:Constants I Periodic Table
A 2.2 V dry cell can be tested by connecting it to a
low-resistance ammeter. It should be able to supply
at least 35 A.
Part A
What is the internal resistance of the cell in this case, assuming it is much greater than that of the ammeter?
Express your answer using two significant figures.
HV ΑΣφ
r =
Ω
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