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One circuit has a resistance of 8 ohms when the voltage is 48 volts and the current is 6 amperes. What is the?
Ohm's Law relates to a simple electric circuit and states:
The resistance is directly proportional to the voltage
and inversely proportional to the current.
One circuit has a resistance of 8 ohms when the voltage is 48 volts and the current is 6 amperes. What is the resistance of a second circuit that has a voltage of 128 volts and a current of 8 amperes?
64 ohms
120 ohms
28 ohms
16 ohms
V=IR
R=V/I
R=128/8
R=16 ohms
|
|
LCD Digital Multi meterOhmVoltAmp CurrentVoltageResistanceCapacitanceuf US $25.00
|
NEW 3 1 2 Digit 19 Range Digital Multimeter Volt Amp Current Resistance Meter US $9.95
|
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