A 5.00 A current runs through a 12 gauge copper wire (diameter2.05 mm) and through a light bulb. Copper has 8.5 * 10^28 free electronsper cubic meter. How many electrons pass through the light bulb each second?
Q: Wire C and wire D are made from different materials and have length Lc Lo = 2.3 m. The resistivity…
A: length of rod C and rod D is Lc = LD = 2.3m Resistivity of rod C = 4.4 x 10-6 ohm-m Resistivity of…
Q: A certain wire has 8.92x1018 electrons pass a single point every second. The wire has a diameter of…
A: Current density is given by J=I/A I=current=ne/t Since time t=1sec n= no. Of electron A=area of…
Q: A conductor has a cross- sectional area of 2.3x106 m2 and the number of free electrons per unit…
A:
Q: A silver wire 2.6 mm in diameter transfers a charge of 420 C in 80 min. Silver contains 5.8 *…
A: Given: Diameter of wire is d=2.6mm. Radius is r=1.3mm=1.3×10-3m. Charge q=420C transfers during…
Q: A typical lightning bolt may last for 0.152 s and transfer 1.15 ✕ 1020 electrons. Calculate the…
A: The answer is below
Q: A 0.68-mm-diameter copper wire carries a tiny current of 2.5 μA. The molar mass of copper is 63.5…
A: Given: diameter of copper = 0.68 mm carries a tiny current of I = 2.5 μA. molar mass of copper is…
Q: A 5.00 A current runs through a 12 gauge copper wire (diameter2.05 mm) and through a light bulb.…
A: The electron passes with the drift velocity inside a wire. The current in terms of drift velocity is…
Q: A copper wire has a cross-sectional area of 0.40 cm". It carries a constant current of 3.50 A. If…
A: The problem is based on the concept of drift velocity. In physics, a drift velocity is an average…
Q: A current of 2 A flows through a gold wire with a radius of 3 cm and a length of 15 m. There are…
A: Current (I) = 2 A radius (r) = 3 cm Length (L) = 15 m number of free electrons per unit volume =…
Q: A silver wire 2 mm in diameter transfers a charge of 13-mC in 6 minutes. Silver contains 5.8 × 1028…
A:
Q: A conductor has a cross- sectional area of 2.3\( \times )106 m² and the number of free electrons per…
A:
Q: An aluminum wire having a radius of 7.53 mm and carrying a current of 86.2 mA is connected in a…
A: let the density of the electrons is denoted by n, the charge of electrons is denoted by e, the…
Q: How long does it take electrons to get from a car battery to the starting motor? Assume the current…
A: Given: The current is I = 310 A. Cross sectional area of wire is, The length of the wire is L =…
Q: A current of 0.87 A flows through a copper wire of radius 3.53 mm; copper has 8.50x1028 free…
A: Drift speed is the average speed attained by electrons in a material due to electric field
Q: A long wire with a radius of 0.350 cm carries a current. The potential difference across a 3.50 m…
A: From the question it is given that: Radius of wire: r = 0.350 cm = 3.5 x 10-3 m Potential…
Q: A current of 9.8 A flows through a wire. Determine the number of electrons per second passing a…
A: In this question we have to determine the number of electrons per second passing at a given point of…
Q: A wire is 100.0 m long and 0.800 mm in diameter. The first x meters of the wire is made of copper…
A: Given: The length of the wire is 100 m. The diameter of the wire is 0.800 mm. The potential…
Q: A silver wire 2.6 mm in diameter transfers a charge of 420 C in 80 min. Silver contains 5.8 * 1028…
A: a) The expression for find current in the wire is I=Qt Substitute values in the above equation…
Q: A current of 5A flows through an automobile headlight. How many coulombs of charge flow through the…
A: Given: Current = 5 A Time = 2.4 hrs. =8640 s
Q: A copper wire has radius r = 0.314 cm, is 6.00 m long, has resistivity p = 1.72-10-82 m, and carries…
A:
Q: A copper wire has a cross-sectional area of 3.31× 10-6m². It carries a constant current of 10.0 A.…
A: Given value--- Area = 3.31 × 10-6 m2 . Current = 10 Amp. density of copper = 8.92 g/cm3 . molar…
Q: A 310-km-long high-voltage transmission line 2.00 cm in diameter carries a steady current of 1,030…
A:
Q: QUESTION 2 A cylindrical wire whose circular cross section has a radius of 1.0 mm carries a current…
A:
Q: A tungsten wire has a radius of 0.093 mm and is heated from 20.0 to 1322 °C. The temperature…
A:
Q: A copper wire and an iron wire of equal length L and diameter d are joined and a potential…
A:
Q: Wire Cand wire D are made from different materials and have length Lc = LD = 2.6 m. The resistivity…
A: Concepts: The resistance of a wire of length L and cross-section A is given by, R=ρLA…
Q: A 5.00 A current runs through a 12 gauge copper wire (diameter2.05 mm) and through a light bulb.…
A: Given, Current, I=5 A Diameter, d=2.05 mm No. of free electron, n=8.5×1028 We know, Current…
Q: A certain wire has a diameter of 0.55 mm and contains 8,5 x 10^28 free electrons/m^3.If the wire has…
A: Diameter of wire = 0.55mm no. Of electron = 8.5×1028 free electron/m3 Current= 3.1 A Area A =πR2=…
Q: A 270-km-long high-voltage transmission line 2.00 cm in diameter carries a steady current of 1,210…
A: Time = 30.2207 year Or Time = 30.2 year (approximately)Explanation:
Q: How long does it take electrons to get from a car battery to the starting motor? Assume the current…
A: 20 min 36sec
Q: 2.00 x 1040 electrons flow through a cross section of a 3.40-mm-diameter iron wire in 4.50 s .
A:
Q: 1. Consider a cylindrical wire that has conduction electron density 6.0 x 1028 and radius 0.5 mm. An…
A: The average velocity obtained by charged particles (e.g. electrons) in a material owing to an…
Q: How long does it take electrons to get from a car battery to the starting motor? Assume the current…
A:
Q: A 7-Ampere current runs through a 12-gauge copper wire (diameter = 2.05 mm) and through a light…
A:
Q: Current 1. A silver wire 2.6 mm in diameter transfers a charge of 420 C in 80 min. Silver contains…
A: The current in the wire=The rate of charge flow The drift velocity, vd=IneA I is the current…
Q: A gold wire of 0.500 mm diameter has 8.20 × 1028 conduction electrons per cubic meter. If the drift…
A:
Q: An aluminum wire having a cross-sectional area equal to 4.60 x 106 m? carries a current of 7.50 A.…
A: Given, Area(A)=4.60×10^-6m² Current (I)=7.50A Density=2.7g/cm³ Drift Velocity=?
Q: A copper wire has a square cross section 6.2mm on a side. The wire is 8.0m long and carries a…
A:
Q: A copper wire that is 2.70 mm in radius with density 8.94 g/cm3 has a current of 6.10 A. The molar…
A:
Q: A wire 3.77 m long and 6.81 mm in diameter has a resistance of 20.6 mΩ. A potential difference of…
A: Calculate the cross-sectional area of the wire.
Q: A silver wire is 34 mm in diameter and is 57 cm long. If it transfers charge in 1.79 minutes,…
A:
A 5.00 A current runs through a 12 gauge copper wire (diameter
2.05 mm) and through a light bulb. Copper has 8.5 * 10^28 free electrons
per cubic meter. How many electrons pass through the light
bulb each second?
Step by step
Solved in 2 steps
