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Physics
Physics
Problem
Two identical cells, each of emf 1.5 V and internal resistance 1 Ω, are connected in parallel and used to drive a 2 Ω resistor. What is the potential difference across the resistor while current flows? a)
0.75
V
0.75\,\text{V}
0.75
V
b)
1.2
V
1.2\,\text{V}
1.2
V
c)
1.5
V
1.5\,\text{V}
1.5
V
d)
0.6
V
0.6\,\text{V}
0.6
V
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