J=Jo (1- R2 =3R Density is poralle! to the axis. Find the total current through the section erpendicular to the axis.

Q: /s. What is (a) the magnitude of the current density and (b) direction of the current density J .(c)…

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Q: negative then what will be the direction of current density and If the charge carriers are drift…

A: The average velocity of the free charges is called the drift velocity and is in the direction…

Q: An elvectate heater of restonce 1o ohmg drang 18 A from the Bermice mains for 2 hours Fi the rate at…

A: Given data :                       Current    =    I                  Resistance    =    R…

Q: The current in a conductor varies as follows: during the first 10sec, there is a linear change from…

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Q: determines he resistance Conducter? Of a

A: Resistance of a conductor is defined as the property of a conductor to oppose the flow of current.…

Q: A length of No. 06 copper-wire, which has a diameter of 3.20 mm, carries a steady current of 20 A.…

A: Given: Diameter of copper wire, d = 3.2 mm Radius, r = d/2 = 3.2/2 =1.6 X 10-3 m Current in wire, I…

Q: consider a current currying wire with radius r.  find the angle between the infinitesimal length dl…

A: According to Biot savart law  dB =( μ0 /4π )(Idl Sinθ/r2 )

Q: Drive the relation berween current gain factor β and ϒ.

A: In the given question we derive the relation between current gain factor beeta and gamma.

Q: FG) = BinCt) + sin(at) 14 is appbed to the Ryatem, Aoume egqual to twicó the velocuty, and find the…

A: Spring Constant, k = 10 lb/ft Mass of the object, m = 32lb = 32lb/32lb = 1 slug of mass…

Q: A 15.2 Ω resistor is made from a coil of copper wire whosetotal mass is 15.5 g. What is the diameter…

A: Resistance, R = 15.2 Ω  mass, m = 15.5 g  Resistivity = 1.7 x 10-8 Ωm

Q: In the Specific Charge of Copper experiment, if the measured value of the current is always smaller…

A: In Specific charge experiment, the slope of the graph is expressed in C/kg.

Q: For a heater rated at 4 kW and 220 V, calculate: (i) the current;

A: Given information Power rating or Power consumed by Heater P = 4 kW Maximum potential across the…

Q: a=2m radius wire +2 towords LA current uwith a constot Js= errent density of (A/m²) b= 3m, cylind…

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Q: R which is carrying a uniformly distributed total current of /in z-direction.

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Q: The current density in a cylindrical wire of radius 2R is given by J = J,(1 –). Density is parallel…

A: Current density , J = J01-r2R2 Radius = 2R To find = total current passing through the section.

Q: Q.3: Find the conductivity, if the resistance is 3 k2, length is 10 m, area is 2 m, and the carrying…

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Q: Figure 1. illustrates a parallel-plate capacitor of radius 3 cm, made of lossy dielectric material…

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Q: By apphýng Kirchoff's Current Law ( KCL) at node 2, the currem through resistor Ra,i4 the voltage…

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Q: Two vesistors w/ resistan ca of s.on ond 1o1 are in parallel attached to a battery with 12.00. lan…

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Q: The current density in a cylindrical wire of radius 3R is given by /= 1(1-) Density is parallel to…

A: Given. Ir = Io(1-r²/R²) We need to integrate above function to find total current.

Q: A wire carries a current of 5.6 A. At what rate (power in Coulombs per second) is the charge…

A: Answer               e. 5.6

Q: R. wwww Q4: In the system, find the current equation of this circuit.

A: As per guideline we are suppose to do only one question from multiple questions, kindly repost the…

Q: A potential difference of 2.20 V will be applied to a 43.00 m length of 18-gauge silver wire…

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Q: Find the intensity of the current flowing through a conductor of resistance R=1kohm if the heat…

A: Given data: Resistance, R=1 kΩ=1×103Ω Heat dissipated, H=6 kJ=6×103J Time interval, t=1 min=60 s

Q: determine the drift velocity, in mm/s, of the free electron constituting the current.

A: Given: Resistivity of resistor, ρ=3.83×10-8Ωm Electric field, E=18V/m Electron per volume is,…

Q: A charge of 600 C flows through a rheostat in which a steady current is maintained for 120 sec. What…

A: Charge, Q=600 C Time, t=120 s Then current ,I=Q/t                           =600/120 amp…

Q: A Battery ofemf 12Y and internal resistamce 2.On 1S Cmneitad in series nth Io resistrs 3r and 5n.…

A: Ques 1)  Solution: According to the question, the circuit diagram can be drawn as follows, We have…

Q: The total current crossing a cylinder surface bounded by: D-lm The currnet crossing a sheet z-5m. If…

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Q: assume that the voltage of the current is given by V = 170 sin (120πt), where t is in seconds. Find…

A: V = 170 sin (120πt) Current= I   To find- wattage rating.

Q: The current density present in a conductor is 570A/m2. What is the current flowing the conductor if…

A: Current density is the amount of electric current flowing per unit cross-sectional area of a…

Q: Suppose that we have 2.10 X 10 doubly charged positive ions per cubic centimeter, all moving north…

A: Let's convert the unit into the base SI unit. n=2.10×108 /cm3n=2.10×1014 /m3

Q: The voltage V (volts), current I (amperes), andresistance R (ohms) of an electric circuitare related…

A: Given:- Suppose a circuit having the voltage V (Volts), current I (Amperes), and resistance R (Ohms)…

Q: The voltage V (volts), current I (amperes), andresistance R (ohms) of an electric circuitare related…

A: The given value of the rate of increase in voltage is, dVdt=1 V/s

Q: Q2: A Si bar 0.1 cm long and 100um? in cross sectional area is doped with 1017 cm-3 phosphor. Find…

A: the 0.1cm long first and then repeat for1μm. In case you need result for L =0.1μm , just follow the…

Q: In a cylindrical conductor of radius 2 cm, the current density increases linearlywith the distance…

A: Given data: Radius of cylindrical conductor is, r=2 cm=0.02 m. Current density at r is, J0=5 C/m2.

Q: the current density present in a conductor is 570/m^2. what is the current flowing the conductor of…

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Q: The voltage V (volts), current I (amperes), andresistance R (ohms) of an electric circuitare related…

A: Given: Voltage= V current =I Resistance = R dVdt=1 Volt/secondsdIdt=-13 Amp/seconds

Q: Calculate the R of the resistor and it's uncertainty of experimental value.

A: Given information: Here, ΔI and ΔV are the uncertainties in current and voltage respectively.

Q: Discuss thow consistency of the 1esistance fou ndh using the teat colour Lodes, easured resistance…

A: Given:    Resistance measured via color codes = 560 k Ω = 560 x 103 Ω    Resistance measured via…

Q: The current density in a cylindrical wire of radius 4R is given by J = J,(1 –). Density is parallel…

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Q: TA wire A wire B se/2 Assume thot same voltape s applied If the accrass these for wines wires…

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Q: Using the equations ɛ=IR and V,=IR, derive an equation for the current that fits the form y=mx+b.…

A: Ohm's law states that the current through a conductor between two points is directly proportional to…

Q: A conductive cylinden whith rodius of a=3cm is placed into another eylinder with radius of b= bem…

A: Given data: Radius a =3 cm The linear charge density of the inner cylinder, λ1=-5×10-6 C/m The…