Q. 10 : Flux passes through coil changes from 2 x 10 Wb to 3 x 103 Wb during 25 s. The induced e.m.f. is (CET-2003) (а) 0.02 mV (b) 0.03 mV (c) 0.05 mV (d) 0.04 mV
Q: A 20 kg Collar is attached at A and is held in place on the vertical frictionless bar by means of th...
A: Given: The mass of the Collar is m=20 kg. Position of A=2m, 2m, 0m. Position of B=0m, 5m, 2m. Positi...
Q: A centrifuge in a medical laboratory rotates at an angular speed of 3550 rev/min. When switched off,...
A:
Q: A 11.7 cm long rod moves at 3.99 m/s. What is the strength of the magnetic field if a 94.8 V emf is ...
A:
Q: 2. Each of two bodies has a heat capacity given by C = A+ BT where A = 8 J/K v B = 2 x 10-2 J/K². If...
A: Given,A=8 J/KvB=2×10-2J/K2T10=400KT20=200K
Q: In the truss loaded and supported as shown, compute the following using the Method of sections. (a) ...
A: The truss is a structure that is used to distribute the load. It is made by combining beams or other...
Q: A 40-turn coll has a diameter of 13 cm. The coll is placed in a spatially uniform magnetic field of ...
A: Here we have a very simple question. The difficult point is how we will interpret the initial and fi...
Q: Problem 4. Given the circuit below, determine the current going through the R4 resistor using the su...
A:
Q: ) PropielIS 1.9 For each of the systems of forces acting at a point in Figure 4.21, determine the ma...
A: a. ∑Fx=10-5i^∑Fx=5i^ ∑Fy=4-6j^∑Fy=-2j^ The magnitude of forces, FR=Fx2+Fy2FR=52+22FR=5.38kN The dire...
Q: A plate is subjected to a couple Fd , with d = 20cm , as shown below left. Verify that the couple ca...
A:
Q: An n-type Ge sample is usually used in the Shockey experiment. The length of the sample is 1 cm and ...
A: A proportionality relation between the gradient of concentration and the flux is termed as the diffu...
Q: A 38.0 kg child takes a ride on a Ferris wheel that rotates four times each minute and has a diamete...
A: The given ferris wheel rotates four times each minute, which is its angular velocity. Thus ω=4 rev/m...
Q: Identify any extrema of the function by recognizing its given form or its form after completing the ...
A:
Q: Write down the conditions for static equilibrium of an extended object (words and equations).
A:
Q: A particle executes simple harmonic motion with an amplitude of 10 cm. At what distance from the mea...
A:
Q: 2. A group of students conducted a projectile experiment in which they fired a projectile at an unkn...
A: Given: The range of the projectile and initial speed is given by Range (m) Velocity v0 (m/s) 0 ...
Q: In figure, negative and positive charges are moving from lower to upper and upper to lower plates re...
A:
Q: This reaction occurs in nature. Via which force does the predominant mode occur? K¯ → 1)Electromagne...
A: The quark composition of K - is Where s = strange quark u = up quark The bar on the quark symbo...
Q: The frequency of a sinusoidal wave on a string-- a none b. Remains constant c. Decreases when wavele...
A: We know that, frequency, f=cλ where; f - frequency c - speed of light λ- wavelength we can say that ...
Q: IS y IS
A: To find the voltages using the given circuit as,
Q: 2. A canon ball of 5 kg is fired upward with initial speed of 56.25 m/s, it reach its highest point ...
A: **As per our company guidelines we are supposed to solve only one question (if there are multiple qu...
Q: temperature of 4 O decibars.
A: Given as,
Q: Questions 23 and 24 are based on the following physical situation Ends of three light identical rods...
A: Given Length = l Particle A mass = m Particle B mass = 2m Particle C mass = 3m Angle =...
Q: Three charges are arranged in the y-plane as shown below. A ch A with (x, y) coordinates (0, a), a c...
A: Given: The charge at point A is Q, this charge is located at 0, a. The charge at point B i...
Q: Titan's atmosphere contains a large amount of photosensitive methane. We know because of basic physi...
A: Given Titan's atmosphere contains a large amount of photosensitive methane. We know because of basic...
Q: Wire 1: r1= -1m, I1= 6A Wire 2: r2= 1m, I2= -6A What is the value of the magnetic field in microT at...
A: Given: The position of wire 1 is r1 = -1 m The current through the wire 1 is I1 = 6 A The position o...
Q: n modern Magnetic Resonance Imaging (MRI), the system is resistance free. The resistance-free Magnet...
A: Given: Magnet in liquid Helium
Q: A very long wire is bent in a circle as shown in the figure. The wire has current of 3 Amps flowing ...
A: Magnetic field.
Q: by Wien's Lâw. Apeak x T = constant %3D Just as the blackbody spectra of hot and cool light bulbs di...
A:
Q: spe 25, temperature o ре of 10 decibars.
A: Given as, Salinity is 25. Temperature is 40oC. Pressure is 10 decibars.
Q: PROBLEM 3: Figure 3 shows a 150 kg block on a ramp. If the force applied to the block initially at r...
A:
Q: The current Iin the circuit below equals: I 42 ww 3 V 6Ω Select one: а. -0,4 А оb. 0.2 А C. -0.6 A O...
A:
Q: For each of the systems of forces acting at a point in magnitude and direction of the resultant by c...
A: Note: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question...
Q: IS IS
A: To find the voltages using the given circuit as,
Q: Ammonia weighing 22 kgs is confirmed inside a cylinder equipped with a piston has an initial pressur...
A: To answer: the amount of work done by the fluid in KJ
Q: Use the following constants if necessary. Coulomb constant, k = 8.987 × 10º N · m² /C². Vacuum permi...
A:
Q: If you stood on Earth during its formation, during which it captured about 3.1 x 1011 particles per ...
A: Given, Number of particles captured by earth during its formation= 3.1*1011 /sec =3.1×1011×60×60/ ho...
Q: Explain briefly the Tie-Down Procedures for Land Planes Securing Light Aircraft.
A: To avoid damage from sudden storms, aircraft must be tied down after each flight. The prevailing or ...
Q: An electron is projected with a velocity of 3x107 m/s East into a uniform magnetic field of 4 T down...
A: The electron, moving eastwards enters a magnetic pointing downwards. So the direction of motion of t...
Q: 2. sketch a graph that shows the proper relationship. Case E: Kinetic Energy of Object in Orbit: E, ...
A: The gravitational binding energy is the potential energy the body posses when inside the gravitation...
Q: n = 2 →n = 6 O n = 1→ n = 3 O n = 4 → n = 6 O n = 4 →n = 1 O O O
A: In hydrogen atom, the energy associated with the ground state is -13.6 eV. The energy is given as ...
Q: The spectral type of Pollux is KOlllvar. (The “var" indicates that this is a variable star of known ...
A: Given information: The spectral class of Pollux: K0-III-var The spectral class of the remaining star...
Q: A cylindrically symmetric charge distribution has charge density p(r) given by erla 2na- P() = where...
A: Given, ρ(r)=Q02πra2e-r/a Q=∭ρrdV dV=rdrdϕdz Q=∭Q02πa2re-r/ardrdϕdzQ=∫05adz∫02πdϕ∫02aQ02πa2e-r/adrQ=z...
Q: 1. A particle executes simple harmonic motion with an amplitude of 10 cm and time period 6 s. At t =...
A:
Q: Ed's position coordinates were locked at (x, y, z) = (15,-3, 10) [m] from Marni's current position. ...
A:
Q: A 100-W light bulb is operated by a 110-V dc source. What is the resistance of this bulb? Group of a...
A: The power is given by P=V2RV=source voltageR=resistance Given that P=100 WV=110 V
Q: big for her to lift by herself, she is using a band cart (see fioure et noht Miba petH or Tron that ...
A: Weight of iron chunk IS W = 1160 N density of meteorite is dm = 7650 kg/m3 density of water is dw = ...
Q: 4. A molecule with mass M, moment of inertia I, and angular frequency of vibration wo, is initially ...
A: Concept: To determine the energy of the projectile after the collision we will find the Energy at Gr...
Q: Compute for the thevenin resistance of the circuit across node AB Current Source = 1 A, All Resistor...
A: Given, Current is, i=1A All resistance is, R=R1=R2=....=R10=1 kΩ
Q: Find the capacitive reactance of 10 µF capacitor when it is a part of a circuit whose frequency is 5...
A: To Find: Capacitance reactance (XC) Given Data: C=10 μF =10×10-6 =10-5 Ff=50 Hz
Step by step
Solved in 2 steps
