Q: Decrease in no. of tuns of coil in tangent galvanomeler is- (e) To decrease gensitiuily ☺ To decreas...
A: To find- Effect of changing no. of turns of coil of T.G. Given- No. of turns of coil of T.G. is dec...
Q: 3. Triangle. Consider the point charge distribution in the figure. What is the magnitude of the net ...
A: We have an equilateral triangle having charge q at its corner We have to find the electric field at ...
Q: 2. How long is a wire made from 100 cm' of copper if its resistance is 8.5 ohms? The resistivity of ...
A: Given: Volume,V=100cm3=100×10-6m3Resistance,R=8.5ΩResistivity of copper,ρ=1.7×10-5Ωm Electrical resi...
Q: Two masses m, = 100 kg and m, = 8100 kg are held 1 m apart. (a) At what point on the line joining th...
A:
Q: i need to know how they got the value of 52.89 from the eqaution
A: Given Data : Y = 1.12 a = 0.1 mm = 10-1 mm K1c = 1.05MPa.m0.5 To Find : Part (b) how to get the va...
Q: O Gc and K1c have different units and are related to each other by the tensile modulus. The relative...
A: The question contains 6 statements related to "Introduction to Fracture Mechanics". where we need to...
Q: A manufacturing company is testing which material to enclose its packages with when dropping package...
A: Solution: Let us assign the coordinate system for this event. The right to the origin of the coordin...
Q: A. hollow. steel Sphersof (o.45) cm a-mass..6.f(sx10°kg is relcased in a column of liquid The Irquid...
A: Given: The diameter of the hollow steel sphere is 0.45 cm. The mass of the steel sphere i...
Q: Q. 2: Charge on an a-particle is (CET-2000) 1.6 x 10 "C (b) 3.2 x 10 "C (a) (c) 1.6 x 10 0C (d) 4.8 ...
A: The charge on the proton is e = 1.6 × 10- 19 C
Q: For A= e* sin y i-e*cos y j, calculate the divergence of А. O a. 2 O b. 0 O c. 5 O d. 3
A: Given that:A=e-xsiny i-e-xcosy j
Q: A wire of resistance 5.3 Q is connected to a battery whose emf ɛ is 4.0 V and whose internal resista...
A: Given,resistance R=5.3 ohmε=4.0Vr=0.27 ohmt=2.6 min=156s
Q: 3. A 10-ft vessel of hydrogen at a pressure of 305 psia is vigorously stirred by paddles until the p...
A:
Q: A circuit is constructed with five resistors and a battery as shown. The battery voltage is V = 12 V...
A:
Q: Suppose that qı = 3.44 nC, q2 = 5.25 nC, q3 -2.55 nC, r = 2.41 cm, r' 7.99 cm, and r12 =3.01 cm, in ...
A:
Q: Meters/Time = Speed 10m/time World Record 100m Dash Dash Usain Bolt Average Speed Acceleration Dista...
A: v = d / t where v = average speed d = total distance travelled t = total time ...
Q: Assume an asteroid is in the shape of a sphere and has a mass of 1,200 kilograms. Determine the dens...
A:
Q: +9 µC and q2 = -1 µC are Two point charges q1 held 10 cm apart. Where should at third charge +Q be p...
A:
Q: A railroad car of ass M moving at a speed vV, collides and couples with two coupled railroad cars, e...
A: In a collision, the total linear momentum of the system remains conserved. Thus Pinitial = Pfinal Wh...
Q: A series RLC circuit has a resistance of 45.0n and an impedance of 75.0 2. What average power is del...
A: Solution:-Given thatSeries RLC circuitResistance of resister (R)=45 ΩImpedance (Z)=75 Ω∆Vmax=210 V
Q: Q1. A voltage regulator circuit is given below with Vz of Zener diode 9V and 100mA is the total curr...
A:
Q: In the hydrogen atom electron jumps from 2nd orbit to 1t orbit. Calculate the wavelength of radiant ...
A: To find- Wavelength of radiation (λ)=? Given-R=1.097×107 m
Q: A solenoid is designed to produce a magnetic field of 3.00x10-2 T at its center. It has a radius of ...
A: Given data B=0.03 Tr=1.8 cml=0.48 mI=12 A Here, B is the magnetic field, r is the radius of the sole...
Q: Question 8 Figure Q8 shows the shaded area with the equation given. Calculate: y Figure Q8 a) the mo...
A:
Q: 1 -e, CImne jka,am,ank 6.
A: Since, eijkis Levi-Civita tensor where elmn=1 lmn=1,2,3,2,3,1 and 3,1,2-1 lmn=2,...
Q: Two parallel plates AB are insulated by vacuum with a distance of 5 cm between them. An electron acc...
A:
Q: A positive charge is moving in the direction shown in Figure Q24.18. The magnetic force on the charg...
A: To Find : Direction of magnetic field when force on +ve charge particle is out of the page . Answer...
Q: Raindeer PLC is a highly profitable electronics company that manufactures a range of innovative prod...
A: ANSWER: (a) This is especially beneficial due to the fact agencies and buyers commonly need to sel...
Q: A Ferris wheel slows down with a constant angular acceleration of magnitude 5.0 rad/s 2. If the whee...
A: Given that,The magnitude of the acceleration (α) = 5.0 (rad/sec2)No. of revolutions the wheel makes ...
Q: Two radioactive substances A and B initially contain equal number of atoms. The half lives of A and ...
A:
Q: Speed of electron passing an undeviated through a region of cross electric and magnetic fields of ma...
A: We have to find here- Speed of an electron (V)=? Provided data is- Intensity of electric field E=4×1...
Q: 2. A cylindrical tank with a diameter of 225 cm. contains alcohol with a density of 0.791 g/cm. The ...
A:
Q: O:22) Use fermi approximation to determine the number of softballs that can fit in a 1 meter cube. ...
A: Given,side of cube=1m=100cmVolume of cube box =(100cm)3=106 cm3Lets assume radius of softball is r=4...
Q: A 10-turn ideal solenoid has an inductance of 7.0 mH. When the solenoid carries a current that is ch...
A: Given that,Number of turns : N = 10 (turns)Inductor : L = 7 (mH) = 7×10-3 (H)Flux : ϕ = Lididt = 200...
Q: -6.45 eV, If the lattice energy in electron volts per ion pair of a cesium chloride crystal is - ro ...
A:
Q: Please answer both: The brightest star in the Pointers is α Centauri. It is actually a binary star,...
A: A human eye is in general have a 2.3 cm diameter. And the diameter can be increased or decreased dep...
Q: A small cart of mass 5 kg slides down from the top of a curved track of unknown length. It first pas...
A: Given: m=5kg, h=1m, μ=0.2, d=2.15m The work done by friction on the cart is : Wf=μmgd=0.2×5×10×2.15=...
Q: The stopping potential of a metal is 3 V when it is illuminated by light of wavelength 500 nm. What ...
A: Solution: If the incident photon having wavelength lambda is capable of ejecting photoelectron, whic...
Q: An electron moves through a crossed rield of 5000 V/m and 5 × 10 ª Wb/m², then its velocity is a) 10...
A: To find- Velocity of electron (V)=? Given- Electric field (E)=5000 V/m Magnetic field (B)=5 x 10-4 W...
Q: Four objects have masses 2.5 kg, 1.54 kg, 3.668 kg and 5.1278 kg. Find the total mass up to appropri...
A:
Q: (Figure 1) shows a mass spectrometer, an analytical instrument used to identify the various molecule...
A: As directed part a will be answered, Applied magnetic field, B=200 mT=200×10-3=0.2 T The radius of t...
Q: 11. Two disks are cut from the same uniform board. The radius of disk B is twice the radius of the d...
A:
Q: 4. A particle of mass m is confined to move in an infinite two-dimensional potential well of side L....
A:
Q: A crate which is able to move casts a shadow on a nearby wall due to a light source at S. The crate ...
A: Solution : Let us draw the system indicating the height of the wall and the crate height and distanc...
Q: J WAB W AB J W BC J WAD W DC
A: Given figure as, Here, 1 atm= 101325 Pa 1l= 10-3m3
Q: The radius of hydrogen atom, in its ground state, is of the order of (a) 10-8 cm (b) 10-6 cm (c) 10-...
A: To find- Radius at H-atom=? Given- H-atom is in its ground state.
Q: Determine the angular velocity of link BC at the instant shown. Take ωωomega = 8 rad/s .(Figure 1) ...
A:
Q: Question: 0.0517 mols of an ideal gas is quickly compressed from 1.12 L to 0.410 L. Initially the ga...
A: Given: Moles, 0.0517 Compressed from 1.12 L to 0.410 L Gas pressure, 1.49 atm Degree of freedom, 5 T...
Q: find A ,B , and Vo. using nodel analysis. 12 2 mA A Vo R4 6 ka R5 2 ka 1 R1 R2 R3 8 mA 3 ka 6 ka 1 k...
A: Dear student, here we have a very simple and interesting problem. All we need to do is to apply Kirc...
Q: The radioactive element Carbon-14 has a half-life of approximately 5730 years. A fossil is measure t...
A: We know that:-A radio active material the rate of decay is directly proportional to the Amount of th...
Q: Question:- You buy a 72” TV. How far away from it do you need to sit in order to NOT see the indivi...
A:
Step by step
Solved in 2 steps with 2 images
