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2.m. A platinum wire 8o em long is to have a resistance resistance of air. what...
A Platinum wire & cm long is to have a resistance of 0.152 what should dominator...
A Platinum wire & cm long is to have a resistance of 0.152 what should dominator be ? the resistance of Platinum is 1- 1410 -7 a calculate the amount of charge that passes a cross section each second and current density is a current of 5.0 A exists in a wire of 0.50 cm diameter.
es a Đ Calculate the amount of charge that cross section each second passes and the...
es a Đ Calculate the amount of charge that cross section each second passes and the current density is of 5.0A exists in a wire of 0.50cm diameter. a current
A platinum, wire 80 cm long is ito have a resistance of 0.152 what should its...
A platinum, wire 80 cm long is ito have a resistance of 0.152 what should its diometer be ? the resistance of platinum is 1x10-^7
4. [2pt] The resistance of a 180 m long piece of platinum wire is measured to...
4. [2pt] The resistance of a 180 m long piece of platinum wire is measured to be 210 milliohm. What is the diameter of the wire? e resis tivI Answer Submit All Answers
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...
What is the resistance of A) A 0.800 m long copper wire that is 0.700 mm...
What is the resistance of A) A 0.800 m long copper wire that is 0.700 mm in diameter? B) A 90.0 cm long piece of carbon with a 0.500 mm × 0.500 mm square cross section?
What is the resistance of a. A 1.60 m long copper wire that is 0.600 mm...
What is the resistance of a. A 1.60 m long copper wire that is 0.600 mm in diameter? b. A 70.0 cm long piece of carbon with a 1.60 mm × 1.60 mm square cross section?
calculate the amount of charge that passes a cross section each second and the current density...
calculate the amount of charge that passes a cross section each second and the current density of a current of 5.0 A exists in a wire of .50 cm diameters
An unknown length of platinum wire 1.14 mm in diameter is placed as the unknown resistance...
An unknown length of platinum wire 1.14 mm in diameter is placed as the unknown resistance in a Wheatstone bridge (see figure). Arms 1 and 2 have resistance of 39.6 92 and 28.8 12, respectively. Balance is achieved when R3 is 3.88 22.(Figure 1) Part A How long is the platinum wire? 190 AED ? Figure C 1 oft m B Rs Submit Request Answer Ammeter Provide Feedback RA 2 D
1. 2. 3. Part A What is the resistance of a 1.5-m-long copper wire that is...
1.
2.
3.
Part A What is the resistance of a 1.5-m-long copper wire that is 0.30 mm in diameter? Submit My Answers Give Up Part B What is the resistance of a 10-cm-long piece of iron with a 1.5 mm x 1.5 mm square cross section? Express your answer using two significant figures Submit My Answers Give Up
A Platinum wire & cm long is to have a resistance of 0.152 what should dominator be ? the resistance of Platinum is 1- 1410 -7 a calculate the amount of charge that passes a cross section each second and current density is a current of 5.0 A exists in a wire of 0.50 cm diameter.
es a Đ Calculate the amount of charge that cross section each second passes and the current density is of 5.0A exists in a wire of 0.50cm diameter. a current
4. [2pt] The resistance of a 180 m long piece of platinum wire is measured to be 210 milliohm. What is the diameter of the wire? e resis tivI Answer Submit All Answers
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...
An unknown length of platinum wire 1.14 mm in diameter is placed as the unknown resistance in a Wheatstone bridge (see figure). Arms 1 and 2 have resistance of 39.6 92 and 28.8 12, respectively. Balance is achieved when R3 is 3.88 22.(Figure 1) Part A How long is the platinum wire? 190 AED ? Figure C 1 oft m B Rs Submit Request Answer Ammeter Provide Feedback RA 2 D
1.
2.
3.
Part A What is the resistance of a 1.5-m-long copper wire that is 0.30 mm in diameter? Submit My Answers Give Up Part B What is the resistance of a 10-cm-long piece of iron with a 1.5 mm x 1.5 mm square cross section? Express your answer using two significant figures Submit My Answers Give Up
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