A silver wire is 4.9 m long and 0.52 mm in diameter. what is its resistance?
A silver wire is 4.9 m long and 0.52 mm in diameter. what is its resistance?
Problem 21.12 A silver wire is 5.2 m long and 0.52 mm in diameter. Part A What is its resistance? Express your answer using two significant figures. R = Ω
A silver wire is 60 m long and os3 mm in diameter What is its resistance? Express your answer using two significant figures. R=____________________
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 5.8 mi of copper wire with a diameter of 0.52 mm ?
A silver wire is 5.4 m long and 0.69 mm in diameter. Part A What is its resistance? Express your answer using two significant figures. R = Ω Previous AnswersRequest Answer Incorrect; Try Again; 5 attempts remaining Provide Feedback it keeps saying my calculations are off this should be a simple formula
A diameter of a silver wire is 9.2 mm and length of the wire is 2510 m . a) Find the resistance of the given silver wire? b) What is the voltage drop along its length when it carries 4.0 A? (Note:The resistivity of silver is 1.59 × 10-8 Ω-m).
A gold wire is 4.5 m long and 0.45 mm in diameter. What is its
resistance?
(The sheet from my professor.)
TABLE 21-1 Resistivities Substance Insulators Quartz (fused) Rubber Glass Semiconductors Silicon* Germanium* Conductors Lead Iron Tungsten Aluminum Gold Copper Copper, annealed Silver Resistivity, p (2 m) 7.5 × 1017 1 to 100 x 1013 1 to 10,000 x 109 0.10 to 60 0.001 to 0.5 22 × 10-8 9.71 × 10-8 5.6 x 10-8 2.65 × 10-8 2.20 x...
What is the resistance of a 61.1-m-long aluminum wire that has a diameter of 7.77 mm? The resistivity of aluminum is 2.83x 10-8 Ω . m. resistance:
A wire 3.66 m long and 6.77 mm in diameter has a resistance of
21.7 m?. A potential difference of 17.5 V is applied between the
ends. (a) What is the current in amperes in the wire?
(b) What is the magnitude of the current density? (c)
Calculate the resistivity of the material of which the wire is
made.
(a)
Number
Units
(b)
Number
Units
(c)
Number
Units
A wire 3.66 m long and 6.77 mm in diameter has a...
A 34 cm long Silver wire ( = 1.47 x 10-8 /m) has a resistance of 4.42 x 10-3 2. What is the diameter of this wire? mm If you create a circuit with this wire and a 3402 resistor connected to a 7.2 v power supply, how many electrons flow through the Silver wire every second?