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  • 22-10-2018
  • Physics
contestada

When a device is use in a circuit in which the voltage is 81v, the current following though the device is 3A what is the resistance of the device

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ifeoluwaakinrip6qdgr
ifeoluwaakinrip6qdgr ifeoluwaakinrip6qdgr
  • 27-10-2018

Resistance = Voltage/Current

                   = 81/3

Resistance = 27 ohms

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