An electric device delivers a current of 5.0 A to a device. How many electrons flow through this device in 10 s? (q = - 1.60 × 10-19 C).

Q: In the circuit shown below, R1 = 3 ohms, R2 = 2 ohms, R3 = 5 ohms, 1 = 4 V, 2 = 10 V₁ and 23 = 6 V.…

A: Value of R1 = 3 ohm , R2 = 2 ohm and R3 = 5 ohm Value of E1 = 4 V , E2 = 10 V , E3 = 6 V

Q: 7) What is the current in the circuit below? 25 N 9.0 V 31 Ω 19 N wwww-wwN

A: The equivalent resistance of the series circuit is calculated as, Re=25+31+19 Ω=75 Ω

Q: An electric device delivers a current of 0.5 A for 10 seconds. How many electrons (1.6x10-19C) flow…

A:

Q: A piece of Nichrome wire has a radius of 5.5 x 10-4 m. It is used in a laboratory to make a heater…

A:

Q: An electric device delivers a current of 5 A for 10 seconds. How many electrons (1.6x10-19 C) flow…

A: SOLUTION AS

Q: Assuming 95.0% efficiency for the conversion of electrical power by the motor, what current must the…

A: efficiency =  95 %  Voltage, V =  12 V mass, m  = 750 kg initial velocity, u = 0  m/s final…

Q: n 18-gauge copper wire (ρ = 1.72x10 -8 .m) has a diameter of 1.02 mm and a cross-sectional area of…

A: Given diameter =1.02 mm Radius r = 1.02/2 = 0.51 mm =0.51×10-3 m Crosssectional Area A = 8.2 × 10-7…

Q: Determine the length (in mm) of a gold conductor that has a resistance of 0.015 Ω and a…

A:

Q: The current in a circuit is 0.5 A. How much charge passes in 2 min. ? C = 6.24 x 10¹8 q = lt

A: Given data : Current=I Time=t   Required : Charge

Q: 6. An infinitely long wire has a charge density of 2.7 x 10 C/m. Find the electric field 5.00 m away…

A: (6) Given data The charge density of the infinitely long wire is λ = 2.7 x 10-9 C/m The distance of…

Q: 280 CHAPTER 6. ELECTRONICS .6.17 How many electrons will pass through a cylindrical copper wire of…

A: We know current density J =I/A Where I = current flowing coper wire  A = area of copper wire But…

Q: An extension cord made of two wires of diameter 0.129 cm (no. 16 copper wire) and of length 3.0 mm…

A: Given Adiameter of wire =  0.129 cm  length of wire 3.0 mm Current = 14.5 A Voltage = 120-V line…

Q: How many electrons flow past through a certain cross-sectional area of a wire in 5.4 min, if a…

A:

Q: The length and area of a wire is given 0.2m and 0.5 m^2 respectively. The resistance of heat wire is…

A: Given data, Resistance (R)=3 Ω Length (L)=0.2 m Area (A)=0.5 m2

Q: An 18-gauge copper wire (ρ = 1.230 X10 -6Ωm) has a diameter of 1.02 mm. It carries a current of 1.67…

A: Given data:  Resistivity (ρ) = 1.230 × 10-6 Ωm Diameter (d) = 1.02 mm = 1.02 × 10-3 m Current (I) =…

Q: A current of 4.00 A flies in a conductor for 5.5s . How much charge passes a given point in the…

A:

Q: Using this information, estimate the following quantities (a) total amount of charge transferred…

A:

Q: In a hurricane, a bolt of lightning is accompanied by a transfer of a charge of 20000 C between the…

A: Problem (1): Given: The transferred charge is 20000 C. The time interval is 1.2 s.

Q: If a current of 83.0 mA exists in a metal wire, how many electrons flow past a given cross-section…

A:

Q: A current of 4.00 A flows in a conductor for 3.0 s. How much charge passes a given point in the…

A: The rate of flow of charge with respect to time is called electric current.

Q: A 20 m Cu wire 1.0 mm in diameter is joined to a 60.0 m iron wire of the same diameter. The current…

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Q: What is the value of x if the current through x ohm resistance is 5A? x ohm 12 ohm 135 V O 27 ohm…

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Q: An electric device delivers a current of 10 A for 10 seconds. How many electrons (1.6x10-19C) flow…

A: Given, Current (I) =10A Time(T) =10 seconds We know, Charge(Q) = I * T                  Q= 10* 10 =…

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: An electric device delivers a current of 0.5 A for 10 seconds. How many electrons (1.6x10-19C) flow…

A: Given: Current, I = 0.5 A. Time duration, t = 10 s.   To Find: The number of electrons flow through…

Q: An electric device delivers a current of 1 A for 10 seconds. How many electrons (1.6x10-19C) flow…

A:

Q: 1. What is the current moving through a wire that has 0.60 C of electrons passing through a point in…

A: Note : As per guidelines i can answer the first question only (Since, given question is not a multi…

Q: A current of 9.00 A flows in a conductor for 4.5 s. How much charge passes a given point in the…

A: The amount of charge that passes through a given point is given by

Q: A potential difference of 2.0 V will be applied to a 50.0 m length of 18-gauge copper wire (diameter…

A:

Q: A current of 6.50 A flows in a conductor for 3.5 s. How much charge passes a given point in the…

A: The given values are, i=6.50 At=3.5 s

Q: Calculate the drift velocity of electrons inside an aluminum wire that has a diameter of 2.053 mm…

A:

Q: An electric device delivers a current of 6.0 A to a device. How many electrons flow through this…

A: In one second the current delivery is (i)= 6 A Time(t)= 10 s Let in 10 s the charge flow be (q)  We…

Q: 29. Which of the following descriptions is consistent with a constant decrease in the current…

A: Current is charge flowing through a conductor per sec. I=qt To decrease in current we have to…

Q: 12. What is the current in a wire if 5.00 C of charge passes through the wire in 0.500 s? (a) 1.00 A…

A: The current, charge and time are related as, I = q/t

Q: . A typical lightning bolt has an average current of 3x104A lasting 0.2 s. How much charge is…

A: Current is the rate of flow of charge in a conductor.

Q: there are 34 x 10^19 electrons that passes through a point in 3 seconds, what is the current?

A: Electric current is basically the flow of charge through any material in unit time or it can be…

Q: A silver wire is 34 mm in diameter and is 57 cm long. If it transfers charge in 1.79 minutes,…

A:

Q: How long does it takes for 3.25 c charge to pass a point in a circuit if the wire is carrying a…

A: charge(Q) = 3.25 C Current (i)= 0.55 A

Q: A current of 9.50 A flows in a conductor for 6.0 s. How much charge passes a given point in the…

A:

Q: 75-W light bulb draws a current of 0.80 A. If the light bulb stays on for 3 hours, how much charge…

A:

Q: The amount of charge that moves through the filament of a light bulb in 2.00 s is 2.67 C. What is…

A: The given data are: t=2 sQ=2.67 C Here, t, and Q represent the time and charge.

Q: Find the number of electrons flowing through a battery in 12 seconds if the current is 3.0 A. Group…

A:

Q: Assuming that the charge of an electron is 1.6 x 10-19 C, the number of electrons passing through a…

A: Given: The amount of the charge on the electron is 1.6x10-19 C. The amount of the current per second…

Q: A current of 6.0 A flows through an electrical device for 10 seconds. How many electrons flow…

A:

Q: Two wires of equal length, one of aluminium and the other of iron, have the same resistance. Which…

A: Since the relative density of aluminium is less than that of iron, the mass of aluminium wire of the…

Q: How many electrons per second pass through a section of wire carrying a current of 0.70 A? Select…

A: Given : Current, I = 0.7A Time, t = 1 s Charge of one electron, q = 1.6 × 10-19 C

Q: A 60-W light bulb typically has a current of 0.50-A flowing through it. Calculate (a) the number of…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Temperature Variance of Resistance

Electrical resistance or simply resistance is the property of a material that opposes the free flow of electrons through it. The total amount of resistance to the flow of charges (or current) is affected by many factors like the length of the conducting material, its cross-sectional area, resistivity, and temperature.