The current supplied to an air conditioner untis 3.42 amps. The air conditioner is wired using...
The current supplied to an air conditioner uns 3.42 amps. The air conditioner is wired using a 10-gauge (diameter 2.588 mm) Wire. The charge density is n = 8.48 x 1028 electrons/m. Find the following magnitudes. (a) current density (in/m) Am () the drift velocity (in m/s) 4.79-02
The current supplied to an air conditioner unit is 4.84 amps. The air conditioner is wired using a 10-gauge (diameter 2.588 mm) wire. The charge density is n = 8.48 x 1028 electrons/m”. Find the following magnitudes. (a) current density (in A/m2) | A/m² (b) the drift velocity (in m/s) m/s
part b is wrong please answer correctly and asap!! The current supplied to an air conditioner unit is 5.22 amps. The air conditioner is wired using a 10-gauge (diameter 2.588 mm) wire. The charge density is n = 8.48 x 1028 electrons/m?. Find the following magnitudes. (a) current density (in A/m2) 992320.8 ✓ A/m2 (b) the drift velocity (in m/s) -7.31e-5 X m/s
The current flowing to a kettle while boiling water for my cup of tea is 5 A. The electrical wire is a 10-gauge (diameter 2.588 mm) copper wire. The charge density is n = 8.48 X 1028 electrons/m3. a) What is the current density in the wire? b) What is the drift velocity of the electrons in the wire?
An 18-gauge copper wire (diameter 1.02 mm) carries a current with a current density of 1.40×106 A/m2 . Copper has 8.5×1028 free electrons per cubic meter Calculate the current in the wire Calculate the drift velocity of electrons in the wire.
A 14-gauge copper wire has a diameter of 1.684 mm. What magnitude current flows in amperes when the drift velocity is 1.20 mm/s? (The density of free electrons in copper is 8.34 ✕ 1028 e−/m3.).) ____________ A
A 4.00 A current runs through a 12-gauge copper wire (diameter 2.05 mm) and through a light bulb. Copper has 8.5×1028 free electrons per cubic meter. a)How many electrons pass through the light bulb each second? b)What is the current density in the wire? c)At what speed does a typical electron pass by any given point in the wire?
electromagnetic 8) Drift Velocity: (7 pts) Perform a back of the envelope calculation to determine the drift velocity of the electrons in a 12-gauge aluminum wire (2.05 mm diameter) with 1.6 A of current flowing through it (n=6.0 x 1028 e/m for Al). The elementary charge is 1.602 x 10-C. Note: You can round to the nearest single-digit whole-number for all calculations. Again, use the approximation = 3.14159... 3
7 A 4.00 A current runs through a 12-gauge copper wire (diameter 2.05 mm) and through a light bulb. Copper has 8.5 x 1028 free electrons per cubic meter. Part A How many electrons pass through the light bulb each second? να ΑΣφ ? N= Request Answer Submit Part B What is the current density in the wire? V ΑΣφ ? A/m2 Request Answer Submit Part C At what speed does a typical electron pass by any given point in...
Question 1 Question 2: Question 3: Question 4: Question 5: Question 6: Question 7: Question 8: Please number each question. Thank you Question 1 Not yet answered Marked out of 4.00 Flag question If the number density of electrons in a wire is n 1.00 x 1028 m-3, at what drift velocity must they travel through a wire of diameter d 0.560 mm to deliver a current of 7.20 A? Give your answer in mm s1 to 3 significant figures...