R. Twr resistors R,=500 f R,=75 Are comectad in poralel and the combination is fomserd bong ar kauttery with a terminel eltage 3. Detrmine the O tetal pesistomco a te circint (O tidal curnt, and currynte I ang I O voltage drop acren Pooh gector ce

Q: Let's say you have a 20 cm long silicon wire, with a diameter of 4 cm. What current flows through…

A: Write the given values with suitable variables. L=20 cm=0.2 mr=4 cm2=0.02 mV=1000 Vρ=2300 Ω.m Here,…

Q: battery with eng = oV and internal reelstance r=0,n D is vonneted to Hwo lighteulls as show n with…

A: given , e.m.f (e) = 9 V internal resistance , r = 0.4 Ω voltage of battery , V = 8 V  two…

Q: 1on a what th cuirent in each resistor It the vel tage is 60 V

A:

Q: What resistance values can be createdby combining a 1 kΩ resistor and a 10 kΩ resistor?

A:

Q: a conductor hav ing 0.1 inch Determne the resus tamce of diamefer with @ t = 75°c 150 meture leng…

A: Given  Diameter  = 0.1 inch = 0.254 cm  Radius = 0.254/2 = 0.127 cm = 0.127 ×10-2 m Length = 150 m…

Q: I. PURPOSE: Is cakutate the Specific chaige8 Coper Tas wbich is the amantf dhange curtird bya mit…

A: If you plot the graph between Mcu and It then it looks like below

Q: A silver wire of radius re 0.5 mm and resistance 0.06 a ix connected to a voltage source of I.7 mV…

A: Given data: Radius, r=0.5 mm=0.5×10-3m Resistance, R=0.06 Ω Voltage, V=1.7 mV=1.7×10-3V Charge…

Q: TA wire A wire B se/2 Assume thot same voltage is applied Current density accras these for wines…

A:

Q: Consider a resistor of resistivity 3.41 x 100 m, length 15.44 m, and unknown cross-sectional area.…

A: Current density is defined as the charge passing through a unit cross-sectional area in unit time. J…

Q: Can u elaborate the explanation? Does't brightness of lamp depend on power why did they mention only…

A: Solution:

Q: Find the cument in the Circait. scame value R/2 Q-1 Each Resistor has and R= 1001, V = SoV, %3D

A: For the given circuit, the circuit is symmetry, therefore IA=IB. The equivalent circuit is The…

Q: Show that i = Iie-t/τ is a solution of the differential equation…

A:

Q: What ix the voltuge acrOA The t erminala of a 52 ohms neaintor that ag 0097 A of cunnent Hlowing…

A: Given data :                Resistance  =  R                Current   =  i          To find :…

Q: R-18.0 2 R 6.00 2 9.0 V R 3,00 2 3.0 V

A: We have a circuit with two batteries of voltage V1=9 V and V2=3 V, three resistors of R1=18 ohm,…

Q: Ig エ」 In the following diagram, use Kirchhoff's rules to solve In 12V 8V Iレ current passing through3…

A: We consider current passing through the left hand side loop (Loop 1) as I1 And current passing…

Q: Why the resistivity of Copper Wire cannot found by Analogue Ammeter??

A: Resistivity is constant for the given material that is resistivity of different copper wires of any…

Q: Consider a resistor of resistivity 3.41 x 100 m, length 15.44 m, and unknown cross-sectional area.…

A: Let the resistivity is denoted by ρ, the length is denoted by l and the current density is denoted…

Q: Consider a resistor of resistivity 3.49 x 1050. m, length 17.93 m, and unknown cross-sectional area.…

A: Ohm's law explains the linear relationship between the current and the voltage of the resistance.…

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

A:

Q: What is the best estimate of the internal resistance r of a depleted (also called "flat") used…

A: Best estimate of the internal resistance r of a depleted used battery.

Q: I. PURPOSE: Io cakutate thr Spacitic charge8 Copper Tas ubick is the amant f dhange currird bya nit…

A:

Q: The figure below shows a voltage divider, a circult used to obtain a desired voltage AV out from a…

A: The voltage across R2 is given as Vout=Vinp×R2R1+R2…

Q: What is the equivalent resistance e xplain be tween pts A * B f the netubnk Shown n the figure?…

A:

Q: Calculate the curent through ench resistor in the figure it each resistance R=1.38 kl and V 12.0 V…

A:

Q: 2 d= 8em If the mapretic field at 'is 3x104 T, エム Yエ point P what is the current I? ーア→

A: We know at a distance R from the conductor carrying current I, the magnetic field is B=μ0I2πR Where,…

Q: Consider a resistor of resistivity 3.89 × 10-5 Ω • m, length 15.21 m, and unknown cross-sectional…

A:

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

A:

Q: Q: For a Si conductor of length 5um doped n-type at 1015scm-3. Calculate the current density for an…

A: Given: Length of the silicon conductor = 5μm Applied voltage = 2.5 V The mobility of the charge…

Q: Tow resistors R, and R2 are Conneoted in parallel in an electric eircuit .IR the resis tor R. is…

A: Scenario - Two resistors are joined in parallel, due to errors the resistances change so total…

Q: Q.1. RL-Girenit : R= 1000 2 L-1 H : 1 VCt) = Volts 40 sint Aouening ico) = 0, Find ict).

A:

Q: Vhat would the Hall voltage be (in pV) if a 2.20 T field is applied across a 12-gauge copper wire…

A: The hall voltage across a conductor is given by the following relation ε = Blv…

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

A:

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: Two wires have the same resistance and radius. If the wires are made of platinum and copper with…

A:

Q: If a resistor placed across a 20V source absorbs 420J of energy in 7minutes, what is the value of…

A: Given that:- E=20VP=4207×60=1 J/sR=?   Since, P=E2R

Q: 5. Uising thevanin's theorem to find the cument theough the resistor 12 2f fhe ccut in fig 3\ C. 36…

A:

Q: I. PURPOSE: Is calkutate thr Specitic charge8 Coper Tas waich is the amant of dhange curriedd bya…

A: We plot the graph  between Mcu and It in the excel sheet and it looks like below:

Q: A rosistanca R dissipatos a powor P when connectod in sorios with a battory with an oloctromotivo…

A: Potential , V = 15 V To find = Power dissipated by the second resistor

Q: Q.1: Calculate the value of Vbase for circuit in figure (1) when the inputs VA = VB = 15V. Q.2: Draw…

A: Value of Vbase for circuit in figure (1)? when the inputs VA = VB = 15V.

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: Rz=52 Rs=152 do w ひケ=と bo

A:

Q: Given n resistors each of resistance R, how will you combine them to get the (i) maximum (ii)…

A: Given:  n resistors each of resistance R

Q: some an application, it is important that the value of a re: ange with temperature. We want to make…

A: We make the combined resistor from a carbon resistor (R1 at 0°C) in series with a nichrome resistor…

Q: Q/for the network Figat: (a) find Rr b) Find Is C) find It (al). SR. figet KCL, Sund the curcent…

A: We will first simplify the diagram to get the equivalent resistance.

Q: answer sheet in the box on the 1. A metallic conductor is carry 2.00 mm/s. The resistivity of th…

A:

Q: The pitential at the terminals of the battery falls from aV on arcost to a volts when a resistar of…

A: Given EMF E = 9 Volt External resistance R = 10 0hm Terminal potential V = 6 volt

Special Relativity

The theory of special relativity discusses how space and time are related to objects traveling along a straight line at a constant speed. Simply stated, as an object reaches the speed of light, its mass becomes infinite and it is unable to move faster than light. This interstellar speed limit has been the topic of much debate in astronomy, and also in science fiction when people consider how to fly over large distances.