COMPUTER APPLICATIONS AND USES
SCIENTIFIC AND ENGINEERING APPLICATIONS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Using Ohm’s Law how much current is going through the following circuit? 15.5 volts 5 Ohms resistance
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7.75 amps
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77.5 amps
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3.1 amps
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3.7 amps
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Explanation:
Detailed explanation-1: -The full forumal is E = I x R where E = Volts, I=current (in amps), and R=resistance. This is also sometimes annoted as voltage = current x resistance, or volts = amps x ohms, or V = A x .
Detailed explanation-2: -Volts to ohms calculation with watts The resistance R is equal to square of 5 volts divided by 2 watts, which is equal to 12.5 ohms.
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