Calculate the current in the 30 resistor in the diagram above if the battery is of negligible internal resistance
a
0.3A
b
0.4A
c
1.0A
d
1.5A
e
2.5A
Explanation
Correct Option
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Dimms2000
4 years ago
Total Voltage from Q32=3.0v
Internal resistance=3 ohms
V=Ir
I=V/r
I=3.0/3=1.0A
Option C is the correct answer.
