In figure "A" of the illustrated circuit, what is the voltage of the battery if the resistance of R1 is 150 ohms, the total resistance is 250 ohms and the current though R2 is 25 milliamps when the switch is closed? See illustration EL-0020.
A
1.5 volts
B
6.25 volts
C
12 volts
D
24 volts
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Question 1 / 205eccefa3bacbc34ba4d47eff
Question 1 of 205eccefa3bacbc34ba4d47eff
In figure "A" of the illustrated circuit, what is the voltage of the battery if the resistance of R1 is 150 ohms, the total resistance is 250 ohms and the current though R2 is 25 milliamps when the switch is closed? See illustration EL-0020.
In figure "A" of the illustrated circuit, what is the voltage of the battery if the resistance of R1 is 150 ohms, the total resistance is 250 ohms and the current though R2 is 25 milliamps when the switch is closed? See illustration EL-0020.