abbadabba03
abbadabba03 abbadabba03
  • 03-09-2018
  • Physics
contestada

What supply voltage would be needed to provide a current of 1.2A through a 40 ohm resistor?

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abi5568 abi5568
  • 03-09-2018
With the use of equation V= IR you are able to solve this probelm

So V=IR
V= 1.2 × 40
V =48v
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AL2006
AL2006 AL2006
  • 03-09-2018

Voltage = (current) x (resistance).  V = (1.2 A) x (40 ohms)  V = 48 volts

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