Solve.If the resistance in an electrical circuit is held constant, the amount of current flowing through the circuit is directly proportional to the amount of voltage applied to the circuit. When 5 volts are applied to a circuit, 125 milliamperes of current flow through the circuit. Find the new current if the voltage is changed to 10 volts.
A. 275 milliamperes
B. 62.5 milliamperes
C. 250 milliamperes
D. 2.5 milliamperes
Answer: C
Mathematics
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+ 
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+ 
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