3. A square coil (side = 4 cm) with 12 turns lies in the xy- plane. Its sides are parallel to the axes and its center is at the origin. A constant and uniform magnetic field exists in the +y direction with B= 2.0T î. Calculate the current needed to produce a net torque about the x- axis of 1.92 x 10-³ N.m.
Q: Can i please have some help with this few questions Use the H-R diagram below to answer the…
A: Solution: 6. The brightness of the star depends upon the temperature and size of the star. The…
Q: Is there a way to quantify Dark Matter?
A: Required : Is there a way to quantify Dark Matter.
Q: 2. Light composed of blue and red light is incident on the left surface of a prism in air, as shown…
A: Ray optics.
Q: A mive of length stretched 5m of ecadius 1 mm is by load of 10N. It 2 Y = 2x10" N/m ² find work done…
A: Work done(W) per unit volume of the wire. Given, Young's modulusY=2×1011 N·m-2LoadF=10 NLength of…
Q: Problem. Prove that → GM = c²m (in units in which c# 1, re G is gravitational constant, M the rring…
A:
Q: (a)Define laplace transform of a function f(t) and its inverse. Is inverse unique ? (b) Obtain a…
A: Disclaimer: “Since you have asked multiple question, we will solve the first question for you. If…
Q: Suppose a speck of dust in an electrostatic precipitator has 1.0000 × 10¹2 protons in it and has a…
A: Given that-Number of protons, np= 1.000×102Net charge, Q=-5.00 nCWhere net charge, Q= neNumber of…
Q: What is the maximum kinetic energy of photoelectrons ejected from sodium by the incident radiation…
A: Given that-Wavelength of incident radiation is 120 nmWe know that-Frequency, f=cλ .... Equation…
Q: When just a single force is present, can an item be in equilibrium? Explain.
A: Equilibrium system.
Q: For each of the following tensors determine its type (covariant, contravariant), its range and say…
A: It is possible for you to look at this specific instance of a contravariant tensor, which has the…
Q: samples are studied in a ultra-h ressure of 10-12 mbar. They have
A: Given: Unit cell of area is 5.43×10-20m2. a=0.141×10-18m2
Q: Blue light with a wavelength of 485 nm falls on the cathode of a photocell and the exit work is…
A:
Q: A shopper pushes a grocery cart 24.0 m at constant speed on level ground, against a 32.0 N…
A: Given Distance d = 24.0 m Frictional force Ffr = 32.0 N Angle θ1 =…
Q: Calculate the radius of capillary tube if water rise to a height 4.5 cm. Surface tension of water is…
A: We need to find- Radius of capillary tube (r)=? Given that- Height of water column (h)=4.5 cmSurface…
Q: In resonance tube, an air column or length 32 cm is in unison with a tuning fork. If the length is…
A: To find-Frequency of tuning fork .Given that-Initial length of air column (l1)=32 cmFinal length…
Q: In a homogeneous electric field, an electrone and a proton p are simultaneously liberated from rest,…
A: When the particles are still in the field, the electron and the proton will have the same....
Q: How do you explain the concept of particle-wave duality?
A: The basic attribute of matter that appears as a wave one instant and behaves as a particle the next…
Q: If a body of mass m disintegrates while at rest into two parts of rest masses m₁ the energies E₁ and…
A:
Q: Two lightbulbs are in series, one operating at 120 W and the other operating at 60.0 W. If the…
A: Given that :Two light bulbs are in seriesPower of 1st bulb : P1= 120 WattPower of 2nd Bulb : P2= 60…
Q: (a) A pendulum that has a period of 3.07000 s and that is located where the acceleration due to…
A: Disclaimer: Since you have asked multiple question, we will solve the first question for you. If you…
Q: 5m of ecadius 1 mm is A mive of length stretched by load of 10 N. If Y-2x10" N/m² find work done peu…
A: We need to find-Work done per unit volume (W)=?Given-Length of wire (L)=5 mRadius of wire (r)=1…
Q: Q11. What resistance should be added in series with a 3.0-H inductor to complete an LR circuit with…
A:
Q: A moving coil galvanometer of resistance 200 ohm gives full scale deflection of 100 divisions for a…
A: We have to find the shunt resistance. We have given data, G=200 ohm;No of divisions, n=100; Ig=50…
Q: An A.C. supply of 50 Hz is supplied to a series combination of 25 uF capacity 0.1 Henry inductor and…
A: We have to find (1) Reactance and (2) Impedance Given that, f=50 Hz ;C=25 μF=25×10-6 F ;L=0.1 H;R=24…
Q: Figure 1 shows a long straight wire carrying 1.6 A. An electron 1 cm from a wire moves at 90 m/s in…
A:
Q: At what scattering angle will incident 100 keV x- rays leave a target with an energy of 90keV?
A: Given that:Initial energy of wave, E= 100 KeVFinal energy of wave, E'= 90 KeVMass of electron, m=…
Q: a. What voltage is involved in a 1.44-kW short circuit through a 0.100-Q resistance?
A: Given that-Dissipated power, P=1.44 kW=1.44×103 WattResistance, R= 0.100 ΩDissipated power, P=V2R…
Q: Venus-orbiting geosynchronous satellite. Venus rotates every 117 days. How far above Venus's surface…
A:
Q: 1. A light ray is incident on the first face of a glass (index of refraction = 1.66) prism that is…
A: Given, A light ray incident on the face 1 and parallel to face 2 when exits.
Q: Find the nuclear radius of 197Au.
A: Atoms consist of a positive center made of protons and neutrons called the nucleus. Protons and…
Q: ameter 1.0 arcsec, calculate the zenith distance at which serious losses are incurred. Assume the…
A: The field of view of the fibre is 24 arcminutes, so the zenith distance at which serious losses are…
Q: Write down the equation of simple harmonic progressive wave of amplitude 0.05 m and period 0.04 sec.…
A: We need to find-Equation of the wave=?Given that-Amplitude (a)=0.05 mPeriod (T)=0.04 secWave travel…
Q: Q1: (Planar mechanism) For the planar mechanism of figure below, link 4 serves as slider support…
A: The combination of two or more machine components intended to transfer a force or motion across…
Q: A body performing SHM about its mean position with period 24 s, after 4 s its velocity is л m/s,…
A: We need to compute-Length of the path=?Given that-A body performs SHM about mean position.Periodic…
Q: Is it reasonable to expect superconductivity in a "glass," a material with almost no crystalline…
A: No it is not reasonable to expect superconductivity in glass. because superconductivity is shown by…
Q: (i) The magnetic field of a TEM plane wave in air can be written H = Ho exp j(2nft-ßx) â. Am¹ Use…
A: For simplicity , a^x = i^ , a^y = j^, a^z= k^ and i = −1Given:The EM wave in air is given asH→ =…
Q: Find the eigenvalues and the eigenstates of S
A: Solution: The spin-y (Sy) operator is given by, sy=♄20-ii0 The eigenvalue of the above operations…
Q: Compute the approximate nuclear radius of carbon (A 12)
A: The destiny of a nucleus does not depend on the mass number A. Very light nuclei and heavy nuclei…
Q: A copper wire has a resistance of 0.500Qat 20.0°C, and an iron wire has a resistance of 0.5250at the…
A: Given that− For Copper wire , αcopper= 3.9×10−3 °C αiron= 5×10−3 °C At 20°C Rcopper = 0.5 Ω Riron =…
Q: A high-energy capacitor consists of a pair of parallel metallic plates, separated by a paper layer,…
A: Note: As per the company policy, only 3 subparts can be solved in one session. Please repost the…
Q: Given that Earth is about 4.6 billion (4.6 x 10°) years old, how many precessional cycles have…
A: In astronomy, axial precession is defined as a slow and continuous change in the orientation of an…
Q: Calculate the power required to raise a 20 kg object to a height of 10 m in 1 minute. What…
A: Given that: Mass, M=20 kg Height, H=10 m Time, t=1 min=60 sec
Q: Electric energy is to be stored at a station in which 5000 condensers are connected in parallel. The…
A: We have to find the cost of storing. Given that, 5000 parallel condensers, each having a capacity of…
Q: The asteroid Vesta has a mass of 2.6 x 1020 kg and a radius of about 270 km. What is the circular…
A:
Q: A cube of marble having each side 5 cm long is in an electrostatics field of intensity 50358 200V/m.…
A: We have to find Energy stored in a cube (W) Given that, Length of each side of cube (l)=5 cm=5×10-2…
Q: 4) Why Kuiper belt and Oort cloud is located where it is now?
A: Kuiper belt and Oort cloud are regions of space where small bodies that were left after the…
Q: Count the number of degrees of freedom in the following mechanical systems: Aspinning top (i.e., a…
A: Solution: . Degree of freedom of a spinning top about a fixed point: The degree of freedom is the…
Q: In the figure, a wire loop of dimensions L= 42.6 cm and W = 26.7 cm lies in a magnetic field. What…
A: Length of the loop, L=42.6 cm=0.426 m Width of the loop, W=26.7 cm=0.267 m The magnetic field is,…
Q: In what region of the electromagnetic spectrum do room- temperature objects radiate? What problems…
A: A blackbody is defined as an object that is capable of absorbing all the radiation that falls on it.…
Q: A moving item in basic harmonic motion always demonstrates which of the following? The object's mass…
A: (1) When an object moves in simple hormonic motion then object mass is also responsible for motion…
Do it asap
Step by step
Solved in 2 steps