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72 identical cells, each of internal resistance 1.4 Ω… | StemPy Lab
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72 identical cells, each of internal resistance 1.4 Ω, drive a load of 2.8 Ω. Which arrangement gives the greatest current?
Physics
Hard
High School (11–12)
Electricity & Magnetism › Current Electricity
NEET
AP
A-Level
IB
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StemPy Lab
72
72
72
identical cells, each of internal resistance
1.4
Ω
1.4\ \Omega
1.4
Ω
, drive a load of
2.8
Ω
2.8\ \Omega
2.8
Ω
. Which arrangement gives the greatest current?
9 rows of 8 cells
6 rows of 12 cells
8 rows of 9 cells
12 rows of 6 cells
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