Four resistnces 5 , 10 , 15 2 and X are connected in series so as to form wheatstone's network. Determine the unknown resistance X if the network is balanced by these numerical values of resistances.
Q: A foam cup is filled with a hot water and allowed to cool while being stirred by a paddlewheel.…
A: Given, Initially internal energy, Ui=200kJ Heat loss, Q=-150kJ The negative sign shows here that the…
Q: Given the total electromagnetic energy W = ÷| (E -D + H · B) dv show from Maxwell's equations that…
A: Given the total work done is W=12∫E.D+H.BdVNow we use the Maxwell's equation…
Q: Question 3: A ball is dropped from a certain height. It took the ball 15 seconds to reach the…
A:
Q: 1. A beam of protons (q = 1.6x10-19 C) moves 3.0x108 cm/s through a uniform 5.0-T magnetic field…
A: Solution:-Given thatqp=1.6×10-19Cspeed (v)=3×108 cm/s=3×106 m/sMagnetic field (B)=5 TAngle between…
Q: Two charges separated by a distance r, exert an electrostatic force of magnitude Fi on eacr other.…
A: Given: The electrostatic force between the two charge with distance r1 is F1. The…
Q: If the equation of the transverse wave is, y = 5 sin 2n where distance is in cm and time in second,…
A: We have to compute here-Wavelength of a wave (λ)=?Given that-Eqaution of wave is given as-Y=5 sin…
Q: use the following individual vectors to GRAPHICALLY find the resultant vector in the first three…
A:
Q: 1. Determine the magnitude of the resultant and vector B if R=A+B. 35⁰ 8 in.- 5 ia. 8.5 in.. A = 35…
A:
Q: The long ranger is riding through a sandstorm. Does his mask (a bandanna that co significantly…
A: Given: The diameter of the fibers is D=300μ, The gas velocity of the cloth is 1 m/s, The flow area…
Q: A car is making a 12-mile trip. It travels the first 6.0 miles in 12 minutes and the last 6.0 miles…
A: Given that,Distance 1, d1= 6.0 milTime 1, t1= 12 minthen, Velocity, v1=d1t1=6.0 mil12 min= 0.5…
Q: A known accurate measure of physical quantity termed as a standard. These Standards of Measurement…
A: International standards:An international agreement defines what constitutes an international…
Q: As portrayed in Figure 9.26, a bar magnet is thrust toward the center of a coil of 10 turns and…
A: When the magnetic flux around any closed conducting loop changes with time, an emf is induced within…
Q: Calculate the angle of banking for a circular track of radius 600 m as to be suitable for driving a…
A: We have to compute here angle of banking θ=? Given that- Maximum speed (V)=180 km/hr…
Q: 5) What is the magnitude of the wave number k in region I or III in fig. 5.7? Given that U = 10 MeV,…
A: This is a problem based on step potential The energy of the potential well, U=10 MeV mass of the…
Q: How many electrons does 58 Ni2+ have?
A: Atomic number of nickel is 28 So nickel have 28 electrons
Q: On a graph, Tinº F vs Tin°C what is the meaning of the slope? A) How many degrees Fahrenheit there…
A: For graph of Temperature between Fahrenheit and Centigrade scale.
Q: A flow of 50 m3/s of air exits a manufacturing facility, containing particles whose drift ve m/s.…
A: Given: The speed of the air 50 m3s, The drift velocity of the particles is 0.121 ms The efficiency…
Q: 4. Marcus throws a rock straight up into the air. It leaves his hand 1.2 meters above the ground,…
A: Attributes like velocity, displacement, etc define motion. Since motion is in 1 dimension, we use…
Q: Neglect friction, derive then solve the differential equations governing the free vibration of the…
A: Hint : To solve this problem convert the problem into simple 2 mass , 3 spring system then find the…
Q: An undefined plane is uniformly charged with a charge having density per unit area = 8 nC/m² In…
A:
Q: If y(x,t) = 0.02 sin (30x - 400t) (SI units), the period of the wave is
A: Given that-yx,t=0.02×Sin30x-400tWe know that-Wave equation-yx,t=A.Sinkx-ωt
Q: 5. Consider motion of an object in one dimension where we define the positive direction as to the a.…
A: (a) The velocity of the object is positive and acceleration is positive, the positive acceleration…
Q: What is the average power dissipated by a resistor of resistance R = 25 ohm in an LRC circuit for…
A: Given Resistance R = 25 ohm Power factor cos ϕ = 0.25 Voltage Vmax = 8 V Find…
Q: nfinitely long cylinder of radius R has a non-homogeneous volumetric charge distribution…
A: Given: The radius of the infinite long cylinder is R. The volumetric charge distribution…
Q: A coffee cup immersion heater utilizes a heating coil with a resistance of 8.5 Q. Determine the…
A: Given that-Resistance, R= 8.5ΩVoltage, V= 110 VoltAccording to ohm's lawV=IR⇒I=VR Equation 01
Q: the values of the elements of an RLC circuit are given. Solve the initial value problem di L. dt +…
A:
Q: As preparation for this problem, consult Concept Simulation 1.1. On a safari, a team of naturalists…
A: Solution:-Given thatActual; 6.44 km and 43.4o north of eastmisread; 1.66 km and 20.9o north of east
Q: What will be work done is blowing a soap bubble of endeua 2 cm, surface tension of soap solution is…
A: We need to find the work done in blowing a soap bubble (W)=? Given that- radius (r)=2 cm Surface…
Q: A double-slit experiment is used to calculate the wavelength of a light source. The first order…
A: The double-slit experiment demonstrates the wave-particle duality of matter and light. In the…
Q: Use Runge-kutta method to approximately, when x = 1.6 given that y = 0.4 dy at x = 1 and - dx = x -…
A: The value of y=0.4 at x=1. That is, xo=1 and yo=0.4. The differential equation is given as, dydx=x-y…
Q: A plane electromagnetic wave is the superposition of two independent orthogonal plane waves and can…
A: since the phase difference between x and y components is π therefore the resultant wave form an…
Q: Can you geometrically derive the gradient equation? grad(V) = dV/dr r hat + (1/r) dV/d(theta) theta…
A: The Gradient of a scalar function V is a vector whose magnitude and direction give the maximum space…
Q: Q2. Using the constraint of Pv=nRT=constant which is applied for isothermal compression, discuss the…
A: The ideal gas law is given by the equation PV=nRTP denotes pressureV denotes volumen denotes number…
Q: The magnetic field strength at point P for a given electromagnetic wave is 2.12µ T. What is the…
A:
Q: Q7. At room temperature (300 K) with the Fermi level located exactly in the middle of the bandgap,…
A:
Q: A railway engine and a car are moving on parallel tracks in opposite directinos with speeds of…
A: We need to compute here, The frequency of sound heard in car- (i) when the car and engine are…
Q: Bucket containing water is whirled A vertical circle at arms length. Find the minimum speed at top…
A: We have to find here-Minimum velocity at top (Vh)=?Angular speed (ω)=?Given that-Radius (r)=0.75…
Q: A rocket, initially at rest on the ground, accelerates straight upward from rest with constant (net)…
A: In the given problem, the rocket starts accelerating straight upwards, starting from rest, with a…
Q: The work function for potassium and caesium are 2.25 eV and 2.14 eV respectively, will the…
A: We have to find- Whether photoelectric emission occurs are not. Given- Work function for potassium…
Q: Problem #2: 30 N FG Two forces are applied as shown to a hook support. Knowing that the magnitude of…
A: Simple problem from vector algebra. Please have a good look
Q: E = 40 72 This problem checks your understanding of the term in the equation for the electric field…
A: Electric field vector produced by a point charge some distance r away from it is given as E=kqr2r^k…
Q: A positive point charge moves towards point P. The magnetic field that the charge produces at point…
A: We know that According to right hand thumb rule " If we imagine the linear wire conductor carrying…
Q: 3. An infinitely long uniform line charge is located at y=3, z= 3. If p₁ = 35 nC/m, Find E at point…
A:
Q: Find the electric field in N/C for the situation in problem 22.67 on the x-axis at x = 4.18 m
A: Electric field at a point can be defined as force acting on unit positive test charge kept at that…
Q: D6
A: Given that-N= 330d= 1.0 mm=1×10-3 mR= 17 cm=17×10-2 mρ= 1.69×10-8 ohm-mWe know that-Resistance of…
Q: 6) Calculate the distance between two successive bright fringe for a double slit experiment with…
A: In a double-slit experiment, light waves are passed through two closely placed slits. This causes…
Q: A double-slit experiment has slit spacing 0.12 mm. What should be the slit-to-screen distance L if…
A: In a double-slit experiment, light waves are passed through two closely placed slits. This causes…
Q: The alternating emf given by E= 50 sin 314 t en is applied to a pure resistance of 100 Find (1) Peak…
A: We need to compute-Peak value of emf (e0)=?Frequency (f)=?RMS current (Irms)=?Given that-Alternating…
Q: wo coaxial cylinders, infinitely long, of radii a and b, respectively, have homogeneous charge…
A: Given:there are two coaxial cylinders,cylinder 1radius, avolume charge density, ρcylinder 2radius, b…
Q: Woukdone in blocuing a soap bubble of diamelere 2 cm is (S.T. = = 3 × 10 ² N/mm). (a) 7-54 x 10-5 J…
A: We have to compute-Work done in blowing a soap bubble (W)=?Given that-Surface tension (T)=3×10-2…
Step by step
Solved in 2 steps