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OA ов. Awire 15.0 m long has a diameter of 0.321 mm. When 1.50 Vis applied...
ОА A wire 15.0 m long has a diameter of 0.321 mm. When 1.50 V is...
ОА A wire 15.0 m long has a diameter of 0.321 mm. When 1.50 V is applied across the ends of the wire, the current is 0.0833 A. What is the resistivity of the material? 9.71 x 10-80 m ОВ. None of these answers Ос. 3.89 x 10-70m OD 674x 10-100m 1.24 x 1070 m ОЕ
QUESTION 16 A wire 15.0 m long has a diameter of 0.321 mm. When 1.50 Vis...
QUESTION 16 A wire 15.0 m long has a diameter of 0.321 mm. When 1.50 Vis applied across the ends of the wire, the current is 0.0833 A. What is the resistivity of the material? A. 3.89 x 1070 m B. None of these answers Ос. 6.74 x 10 -10 O-m D. 9.71 x 10-80-m E 1.24 x 10-70m
QUESTION 14 A wire 15.0 m long has a diameter of 0.321 mm. When 1.50 V...
QUESTION 14 A wire 15.0 m long has a diameter of 0.321 mm. When 1.50 V is applied across the ends of the wire, the current is 0.0833 A. What is the resistivity of the material? 6,74 x 10-100-m ОА. None of these answers ОВ. Ос. 3.89 x 10-70m 9.71 x 10-80-m OD. ОЕ. 1.24 x 10-70-m
QUESTION 20 A wire 15.0 m long has a diameter of 0.321 mm. When 1.50 V...
QUESTION 20 A wire 15.0 m long has a diameter of 0.321 mm. When 1.50 V is applied across the ends of the wire, the current is 0.0833 A. What is the resistivity of the material? ОА 6.74 x 10-10 m B. 3.89 x 10-70-m Ос. 1.24 x 1070m None of these answers D. E. 9.71 x 10-80-m
problem A wire 4.00 m long and 6.00 mm in diameter has a resistance of 15.0...
problem
A wire 4.00 m long and 6.00 mm in diameter has a resistance of 15.0 m2. A potential difference of 22.0 v is applied between the ends Resistivity, p Temperature Coefficient of Resistivity, a(K-1) Material (2 m) Typical Metals 41 x 10-3 Silver 1.62 x 10 43 x 10-3 1.69 x 10 Copper 40 x 10-3 2.35 x 10-8 Gold 4.4 x 10 2.75 x 10 Aluminum 4.82 x 10-s 0.002 x 10-3 Manganin 4.5 x 10-3 5.25 x...
A wire 3.66 m long and 6.77 mm in diameter has a resistance of 21.7 m?....
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...
Consider a wire with resistivity of (1.20+A)x10-7 Ω m, a diameter of (1.50+B) mm, and a...
Consider a wire with resistivity of (1.20+A)x10-7 Ω m, a diameter of (1.50+B) mm, and a length of (15.0+C) m. Determine the resistance of the wire in ohms (Ω). Round your answer to three significant figures. a= 8 b = 2 c= 12
A tungsten wire has a radius of 0.075 mm . The coefficient of resistivity is 5.6...
A tungsten wire has a radius of 0.075 mm . The coefficient of resistivity is 5.6 X 10-8 Ω·m. When 120 Vis applied across the ends of the wire, a current of 1.5 A is produced. How long is the wire?
A wire 3.07 m long and 8.24 mm in diameter has a resistance of 17.2 mΩ....
A wire 3.07 m long and 8.24 mm in diameter has a resistance of 17.2 mΩ. A potential difference of 27.7 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 cylindrical tungsten filament 15.0 cm long with a diameter of 1.10 mm is to be...
A cylindrical tungsten filament 15.0 cm long with a diameter of 1.10 mm is to be used in a machine for which the temperature will range from room temperature (20 ∘C) up to 120 ∘C. It will carry a current of 13.5 A at all temperatures ( Resistivity of tungsten at 20 ∘C is 5.25×10−8Ω⋅m , the temperature coefficient of resistivity at 20 ∘Cis 0.0045 ∘C−1 ) Part B What will be its resistance with that field? Express your answer...
ОА A wire 15.0 m long has a diameter of 0.321 mm. When 1.50 V is applied across the ends of the wire, the current is 0.0833 A. What is the resistivity of the material? 9.71 x 10-80 m ОВ. None of these answers Ос. 3.89 x 10-70m OD 674x 10-100m 1.24 x 1070 m ОЕ
QUESTION 16 A wire 15.0 m long has a diameter of 0.321 mm. When 1.50 Vis applied across the ends of the wire, the current is 0.0833 A. What is the resistivity of the material? A. 3.89 x 1070 m B. None of these answers Ос. 6.74 x 10 -10 O-m D. 9.71 x 10-80-m E 1.24 x 10-70m
QUESTION 14 A wire 15.0 m long has a diameter of 0.321 mm. When 1.50 V is applied across the ends of the wire, the current is 0.0833 A. What is the resistivity of the material? 6,74 x 10-100-m ОА. None of these answers ОВ. Ос. 3.89 x 10-70m 9.71 x 10-80-m OD. ОЕ. 1.24 x 10-70-m
QUESTION 20 A wire 15.0 m long has a diameter of 0.321 mm. When 1.50 V is applied across the ends of the wire, the current is 0.0833 A. What is the resistivity of the material? ОА 6.74 x 10-10 m B. 3.89 x 10-70-m Ос. 1.24 x 1070m None of these answers D. E. 9.71 x 10-80-m
problem
A wire 4.00 m long and 6.00 mm in diameter has a resistance of 15.0 m2. A potential difference of 22.0 v is applied between the ends Resistivity, p Temperature Coefficient of Resistivity, a(K-1) Material (2 m) Typical Metals 41 x 10-3 Silver 1.62 x 10 43 x 10-3 1.69 x 10 Copper 40 x 10-3 2.35 x 10-8 Gold 4.4 x 10 2.75 x 10 Aluminum 4.82 x 10-s 0.002 x 10-3 Manganin 4.5 x 10-3 5.25 x...
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 tungsten wire has a radius of 0.075 mm . The coefficient of resistivity is 5.6 X 10-8 Ω·m. When 120 Vis applied across the ends of the wire, a current of 1.5 A is produced. How long is the wire?
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