Physics, 16.02.2021 22:40 cxttiemsp021
0
4
The circuit diagram shows a 50 W heater connected to a four-cell
battery (Figure 2)
Figure 2
A
heater
V
0
4
1
Calculate the potential difference of the battery. Each cell is 3.5V.
.
Answers: 3
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0
4
The circuit diagram shows a 50 W heater connected to a four-cell
battery (Figure 2)...
The circuit diagram shows a 50 W heater connected to a four-cell
battery (Figure 2)...
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