what is length of copper wire 1/16 in . in a diameter is required to construct a 20-omego resistor at 20 degree C? What length of nichrome wire is needed?
Copper: p=1.78x10^-8 omega/m
nichrome: p=100x10^-8 omega/m
what is length of copper wire 1/16 in . in a diameter is required to construct...
What length of copper wire 1.9 mm in diameter is needed to make a 19 ohm resistor at 16 degrees C. Wire Length = __________ meters
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What is the resistance of a 5.9-m length of copper wire 1.2 mm in diameter? The resistivity of copper is 1.68×10−8Ω⋅m.
What is the resistance of a 4.9-m length of copper wire 1.9 mm in diameter? The resistivity of copper is 1.68×10−8Ω⋅m.
What is the resistance of a 5.9-m length of copper wire 1.1 mm in diameter? The resistivity of copper is 1.68×10−8Ω⋅m.
What length of copper wire .6 mm in diameter has a resistance of 1 Ohm?
An extension cord made of two wires of diameter 0.129 cm (no. 16 copper wire) and of length 2.3 m is connected to an electric heater which draws 16.5 A on a 120-V line. The resistivity of copper is 1.68×10−8Ω⋅m. Part A How much power is dissipated in the cord? Express your answer to two significant figures and include the appropriate units. P P = nothingnothing SubmitRequest Answer