A galvanometer of resistance 49.9 2 gives a full scale deflection for a current of 10 mA. How will you convert it into an ammeter reading upto 5 A.
Q: A flying squirrel is gliding (no wing flaps) from a tree to the ground at constant velocity. Consid...
A: Since here more than one question is uploaded, the solution for the first one is provided. Please ...
Q: For a given x-ray diffraction test (n = 1) on a cubic crystal structure, the recorded diffraction pe...
A: X-ray diffraction(XRD), works on the Bragg's diffraction law, which says that2dsinθ = nλ hered is ...
Q: Calculate the average electric field over the sphere due to a set of charges Q located inside the sp...
A: Given data, Charge inside the sphere = Q
Q: 2. For the set of forces in diagrams 2 and 3, what is the magnitude and direction of the resultant? ...
A: The problem can be solved by using the components of vectors along the x-axis and y-axis, then takin...
Q: You wish to observe an astronomical object whose spectrum peaks in the UV. This object is bright and...
A: Telescopes are instruments that are used to resolve celestial objects far into space. It is better t...
Q: Q4. Two identical positive charges q and one negative charge Q =-V3/2q are placed in an equilateral ...
A:
Q: F1 15KN 4m F2
A:
Q: A heating element in a stove is designed to dissipate 2,960 W when connected to 240 V. (a) Assuming ...
A: Given that, The power dissipated in the heating element, P=2960 W Voltage, V=240 V. The power dissip...
Q: In the circuit shown, find (a) the power used by the 40 ohm resister and (b) the power delivered to ...
A: Solution:-Given that Considering currents I1, I2 & I3 are flowing through three segments of the...
Q: Given the loop shown in the figure with radius r=36m and resistance R=18Ω, where there is a magneti...
A: Given data, Radius of the coil = 36 m Resistance of the coil = 18 ohms Magnetic field, B→=36sin103tz...
Q: expanded isothermally to a pressure of 100 kPa. Determine the boundary work done during this process...
A: Given: Amount of nitrogen gas piston-cylinder contains =0.4 kg Initial Gas pressure Pi =160 kPa Temp...
Q: Find the resistivity of an intrinsic semiconductor with intrinsic concentration of 8 × 1018 m3. The ...
A: In this case, the intrinsic semiconductor having some intrinsic conncertration. Semiconductors are m...
Q: Ex. 124 A body cools from 75° to 55°C in 10 minutes in a surrounding of 31°C. At what temperature wi...
A: To find-Temperature of body (θ)=?Given-θ1=750 Cθ2=550 Ct1=10 minθ0=310 C
Q: A wire is fixed at two points and is under tension. The tension [Select] with rising temperature and...
A:
Q: Consider a particle of mass, m, with energy, E, moving to the right from -co. This particle is x V.....
A: Note :- Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the questi...
Q: An engineer wants to determine how the weight of a gas-powered car, x, affects gas mileage, y. The a...
A: We will fist plot the weights of the car on the x-axis vs the miles per gallon. Using this we will l...
Q: FTcose 1. For each of the four trials, determine the airplane's mass from Egn. (1)
A: Given: Diameter of Airplane's Path 1,D1=90.5cm=90.5×10-2mDiameter of Airplane's Path 2,D2=104.5cm=10...
Q: A silver wire has a resistance of 2.1 Q at 27.5 °C, and a resistance of 2.7 Q at 100 °C. Determine t...
A: The change in resistance of a conductor with temperature is given by R=R0+R0α∆TR0=initial resistance...
Q: For the set of forces in diagrams 2 and 3, what is the magnitude and direction of the resultant?
A:
Q: The energy density at a point in a medium of dielectric constant 6. is 26.55 x 106 J/m. Calculate el...
A: To Find: E = ? Given Data: dudv=26.55×106 J/m3ε0=8.85×10-12 S.I. unitK=6
Q: A bar of silicon is doped with a boron concentration of 1016 cm³ and assumed to be fully ionized. It...
A:
Q: Calculate the differential pressure between A and B for the system shown in the following figure? Do...
A:
Q: #2. Describe the changes in velocity at various points for a mass in simple harmonic motion
A: Simple harmonic motion is a periodic motion defined by an object, when it attached to some spring . ...
Q: A 150 kg table is resting on 60°sloping floor from vertical axis with coefficient of friction u= 0.6...
A:
Q: The resistance of a potentiometer wire is 8 N and its length is 8 m. A high resistance box and a 2 v...
A: To Find: Value of resistance (R) Given Data: R'=8 ΩL=8 mE=2 VP.D./mm=1 micro-voltTotal resistance of...
Q: 1. Two small objects each have a charge of -5.0 x 10° C and are 20 cm apart. Determine the magnitude...
A: (1)The magnitude of the electrostatic force. Given, magnitude of charge on each objectq=-5×10-5 Cdis...
Q: medium. Find (1) the phase difference between two particles separated by 7m. (2) the change in Ex. 2...
A:
Q: A 85.0 kg man jumps straight up (with no horizontal component of velocity) and catches a horizontall...
A: Given: Mass of man,mm=85kgInitial Velocity of man,um=0m/sMass of ball,mb=0.430kgHeight of the peak o...
Q: When you use Maxwell's equations to determine electric and magnetic fields, a lot depends on making ...
A: The electric field is vector quantity arising from the electric charge which corresponds to the stre...
Q: The specific resistance at room temperature of a strip of gold is 3.5 * 10^6 Q.cm and if the collisi...
A: Concept used: Resistivity is given by: ρ=me2nτ
Q: Flying Circus of Physics Dispersion in a window pane. In Figure (a) below, a beam of white light is ...
A: Given Angle θ1 = 73° Blue light refraction nb = 1.558 Red light refraction ...
Q: What is the magnetic field at the origin due to a 2 m radius semicircular piece of wire carrying 4 a...
A: Concept: We can determine the Magnitude of the Magnetic field of a current carrying semicircular pi...
Q: Calculate the magnetic field B at point P due to current I in an infinite straight wire, as shown in...
A:
Q: 10: A metal sphere of radius 10 cm is given charge of 25 µC. Find the surface density. a
A: To Find: Surface charge density σ Given Data: R=10 cm=10×10-2 mR=10-1 mQ=25 μCQ=25×10-6 C
Q: 16. Select if the following wavefunctions are normalized, normalizable or Dints not normalizable. No...
A: The wavefunction is normalized if the following condition is satisfied For normalizable wave func...
Q: Q. 15 A potentiometer wire has length 2 m, and resistance 10 2. It is connected in series with a res...
A: To find-Potential gradient=?Given-Length (L)=2 mResistance (R)=10 ohmEmf (E)=2 VResistance of rheost...
Q: 1.] From a point A on the shore, a motorboat travels a distance of 80 nautical miles at 280° T and c...
A: Step 1 Initial distance the boat travelled is, d=80 nautical miles Initial direction, x=280°T (This ...
Q: R and inner radius R/2 and carries a uniform volume charge density of ρ0. Inside of the cavity is a ...
A:
Q: 80 : The fringe separation in biprism experiment is 3.2 × 10-* m, when red light of wavelength 6.4 x...
A: In biprism experiment, the fringe width is given by β=λDdλ=wavelength of lightD=distance between sou...
Q: A 18,000 kg aircraft is lifted to a height of 12 m. How much potential energy does the aircraft gain...
A: Given that,Mass of aircraft : m = 18000 (kg)Height : h = 12 (m)Power : P = 15000 (W)Here we need to ...
Q: The capacity of a parallel plate condenser with dielectric constant 10 is 12 µF. What will be its ca...
A: To find: Capacity of a parallel plate capacitor (C2) Given Data: K1=10C1=12 μFC1=12×10-6 FK2=1 (For ...
Q: Ex. 68 : Find the energy per unit of copper wire of uniform cross-section and the length 1.5 m, when...
A: To find-Energy stored per unit volume=?Given-L=1.5 ml=1.51-1.5=0.01 mStress=3×102 N/m2Strain=lL=0.01...
Q: A conducting bar moves in a constant magnetic field ? = 3 T az. The length of the bar L = 1m. Determ...
A:
Q: The figure below shows a thin converging lens for which the radil of curvature of its surfaces have ...
A:
Q: Derive van der walls equation in terms of molar volume Study the diagram below and interpret points ...
A:
Q: Two mirrors are arranged as shown in the drawing. Light is incident from the right on 3.2. the first...
A: Given: Two mirrors are arranged. Incident angle of light on first mirror, ∠i=70° To find: (i) Angle ...
Q: Ex. 28 The equation of a simple harmonic progressive wave on a stretched string is y = sin * (20. t ...
A:
Q: 4. Four 3 pC charges are at the corners of a 1-m square. Two charges on the left are positive and th...
A: The charge configuration is shown above. The distance from the corner to the centre of the square i...
Q: please draw the LOL diagram and write the energy model of ball + earth motion
A: LOL Diagrams are amazing and very simple at understanding the Conservation of energy. Please have a ...
Q: One end of a light uniform rod is attached to a wall by a frictionless hinge. The rod is held in a h...
A:
Step by step
Solved in 2 steps
