A 14-gauge copper wire has a diameter of 1.628 mm. What magnitude current flows when the drift velocity is 1.00 mm/s?     89.1 A     111 A     27.8 A     13.9 A

Q: current of 2.37 A flows through a 1.06 mm diameter copper wire that is connected to a capacitor…

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Q: 5.02 R1 V2 R3 O 5.0 V 12.0 V 11.0 0 R2 9.0 Q

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Q: What is the total amount of current passing through the three resistors (30, 50, and 70) connected…

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Q: 500 2 15 V 10 V 30 V R 400 2 Determine the magnitude and sense (direction) of the current in the…

A: Kirchhoff's law of voltage  Kirchhoff's Voltage Law denotes if you move through the any loop in a…

Q: What is the current in the R₁ resistor? R₁ = 3.5 ; R₂ = 4.5 ; &₁ = 4.0 V; E₂ = 9.0 V; R₁ www E2 &1…

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Q: An electric utility company supplies a customer’s house from the main power lines (120 V) with two…

A: An electric utility company supplies a customer’s house from the main power lines (120 V) with two…

Q: 10-Ω resistive coil in a coffee maker generates heat energy at a rate of 1.0 kwatts. What is the…

A: Given that:- Resistance of the coil of coffee maker=10ohm

Q: Given that the material is a silver where = 61.7 x 106 S/m. Assume that same current crosses both…

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Q: Copper and aluminum are being considered for a high-voltage transmission line that must carry a…

A: Since you have posted a question with a multiple sub parts, we will solve first three sub - parts…

Q: R1=100 ww i1 Vs =5V A 12 R= 2002 R2 R=300 R3 TB somanytech.com 13

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Q: In the circuit below, how much current flows through B? 150 A B D 50 0.01 A O 0.03 A 0.04 A 0.02 A…

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Q: In the circuit below, Vb= 24V, R1= 31 Q R2- 8Ω, R3-10 Ω , R4-24 Ω, R5-14 Ω The current in R2 is…

A: The resistors R3 and R4 are in series. Therefore, the net resistance in upper arm Rup is given by:…

Q: A heart defibrillator is used to enable the heart to start beating if it has stopped. This is done…

A: Given data:  Current (I) = 12 A Voltage (V) = 25 V Time (t) = 3 ms = 0.003 s Required: The Energy…

Q: A piece of iron rebar on a construction site measures 2 cm in diameter and is 3m long. What…

A: The resistance can be found using R=LσA Where, σ is electrical conductivity of the material,L is…

Q: A light bulb is connected to an 8-volt battery and draws 2 amps of current. What is the net…

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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: Two copper wires, one 1.40 times the diameter of the other, have the same current flowing through…

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Q: R4 ww 50Ω 100 aŽ R, R,3250 2 24 V 350ΩR

A: We can find the effective resistance of the entire circuit and then calculate the total current…

Q: copper transmission 46km long and 13.5cm in diameter carries a current of 36A. how much electrical…

A: Solution

Q: 9. A Galvanometer has an internal resistance of 120 ohm with a maximum allowed current of 250 µA. If…

A: Answer is Option (a) The expression used to calculate shunt resistance is S=IgGI-Ig

Q: A load with a resistance of 5 V is connected to a 30 V source. How much current is drawn by the…

A: Resistance (R) = 5 ohm Potential difference of the battery (V) = 30 volts

Q: current density carried by the wire

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Q: The below perfectly conductive parallel plate core is divided into three equal parts and a material…

A: d = 2.3 [cm]A = 8.3 [cm2]σ1 = 3 [S / cm]σ2 = 2 [S / cm]σ3 = 5 [S / cm]Vo = 11 [V]

Q: Find the unknown currents using Kirchhoff's Current and Voltage Law. Then, determine the voltage…

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Q: What is the current I3 in the figure? ½= 2A 4= 7A I3 14-34 ЗА O a. 7A O b. 5A Oc. 2A O d. 8A

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Q: 224.)An electrician experienced a mild electric shock when he accidentally touched a wire carrying…

A: Given:- i= current= 5 mA= 5×10^-3 A t= time = 2 sec Current can be given as:- i= q/t Where;  q=…

Q: The data below shows the effect of current on voltage from different samples. EFFECT OF CURRENT ON…

A: In this experiment we are measuring the effect of current on voltage i.e., we are changing the…

Q: A 4.50-volt personal stereo uses 1950 joules of electrical energy in one hour. What is the…

A: Given data:   Voltage (V) = 4.50 V Energy (E) = 1950 J Time (t) = 1 hour = 3600 s Required:…

Q: copper transmission cable 120 km long and 10.5 cm in diameter carries a current of 125 A.…

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Q: R2 R1 R3 R4 V Rs R6 In the above circuit, R1 = 102, R2 = 20N, R3 = 152, R4 = 50, R5 = 300 and R6 =…

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…

Q: What is the power rating of a stove that receives 12.5 A of current and requires 150 V to function?…

A: Given: Current, I=12.5 A Potential V=150 V Formula:  Power is given as: P=VI

Q: How much chemical energy must a 1.25V flashlight battery expend in producing a current flow of 150…

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Q: A current of 2.37 A flows through a 1.06 mm diameter copper wire that is connected to a capacitor…

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Q: A flashlight, which uses a 3.0 V battery, is turned on for 2.0 minutes. If the current in the…

A: Given data: Battery voltage (V) = 3.0 V Time (t) = 2 minutes = 120 seconds Current (I) = 100 mA =…

Q: What current will a 3.0 V battery cause to flow? The resistance of the battery is 14.0 Ω.  A) 4.7 A…

A: Given: Voltage across the battery V = 3 V Resistance of the battery R = 14.0 Ω

Q: Current Resistance in R1 Current Power in R2 Voltage Power in R1 SI No in R, Resistance R, (N) R,…

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Q: A 2012 load receives power from parallel-connected battery cells, as shown in the figure below.…

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Q: In the following diagram, the current passing through 20 Ohm is 1.5 A. 20-2 1.SA ww www 302 wwmw 402…

A: Given quantities: current through 20 ohm resistance (i1) = 1.5 A   Let, the current through 20 ohm…

Q: One of the laws governing the conservation of energy within electrical circuits stating that the sum…

A: There are two laws of Kirchhoff for electric circuits: Kirchhoff's current law Kirchhoff's voltage…

Q: QUESTION 29 What is the current flow through a 24 ohm resistor if there is a 9 volt battery…

A: Voltage of battery = 9 V  Resistance of resistor = 24 ohm

Q: A 62-k2 resistor is connected across 807 V. The current in the resistor (in mA) equals: a. 13.02 b.…

A: We have to find out the current in the resistor.  we have to apply Ohm's Law : ∆V = IR I = ∆VR ∆ V =…

Q: A high voltage transmission line with a diameter of 2 cm carries a steady current of 980 A. The…

A: Given value--- diameter = 2 cm. current = 980 Amp. free charge density = 8 × 1028 electron/m3.…

Q: A heart defibrillator is used to enable the heart to start beating if it has stopped. This is done…

A: Data provided:  Current (I) = 12 A Voltage (V) = 25 V Time (t) = 3 ms = 0.003 s Required: ENERGY (E)…

Q: An ammeter connected in series with three resistors reads an electric current of 2 A. What is the…

A: There are two type of connection of resistance, series and parallel. The ammeter shows the reading…

Q: A metallic wire has a diameter of 4.12 mm. When the current in the wire is 8.00 A. the drift…

A: Given values,  Diameter=4.12 mmRadius = Diameter2=2.06 mm1 mm = 0.001 meter Therefore,Radius…

Q: What is the total current through the battery? A 0.75 A B 3.0 A 1.54 0.33 Α Μ ΤΩ ΤΩ Μ 2Ω :

A: Required:- Current through the battery.   Concept:- First of all we will calculate equivalent…

Q: How much current is required to transmit 1500 W down an overhead cable at a voltage of 3.0 x 10⁵ V?…

A: Power Voltage

Microscopic view of current

In physics, the term current is expressed as the rate of flow of electric charges across the area per unit time (I=q/t). It propagates along in the direction of the motion of positive charges. When the current is caused by the motion of electrons, the direction of the current is opposite to the flow.