An inductor is connected to the terminals of a battery that has anemf of 16.0 V and negligible internal resistance. The current is 4.86 mAat 0.940 ms after the connection is completed. After a long time, thecurrent is 6.45 mA. What are the inductance L of the inductor?
Q: One goal of the Russian space program is to illuminate dark northern cities with sunlight reflected ...
A: Area of the mirrored surface circular orbit of diameter dA = π(d/2)2 goven d = 200 mso A = π(200/...
Q: For the potential ry 3r, what is the corresponding electric field at the point (3,2)? A. 12.04 N\C B...
A: Given Potential (V) = xy2 - 3x Electric field at the point (E) = (3,2)
Q: By definition, what is meant by central force ? [2] What is the equivalent definition in terms of ...
A:
Q: A 4 kg mass is statically suspended from a load (force) cell and the load cell deflection caused by ...
A: Let K is the Force constant of the Load cell then , the gravitationalforce acting on the 4kg mass =...
Q: Compare and contrast the temperature dependence of the electrical conductivities of a intrinsic (e.g...
A: For A Intrinsic Semiconductor Elecrical Conductivity σi = eni (μn + μP) E With The increasing tem...
Q: Suppose three point charges are arranged as shown in the figure below. A charge q1 =+1.2 uC is locat...
A: Given that coordinates of q1 = 1.2μC is (0,0) coordinates of q2 = -0.6μC is (1.20,0.50) coordinates...
Q: Untitled Question An ideal monatomic gas (n-1, y=5/3) expands reversibly from state v,= 0.3 m³, P,= ...
A: Number of moles of the monoatomic gas, n=1 γ=CpCv=53 Initial Volume, Vi=0.3 m3Initial Pressure, Pi=0...
Q: How he derives the answers, thanks
A: When the switch is closed at position A, the time constant of the circuit is obtained by applying th...
Q: An insulating rod oflength L has a totalcharge of +Q uniformlyspread along its length.The rod lies a...
A:
Q: A 90.0 g piece of metal, initially at 98.6°C, is placed into 120.0 g of water initially at 24.3°C. I...
A: Given Mass of the metal mmetal = 90.0 g The initial temperature of metal = 98...
Q: If a proton and an electron have the same momentum, which one has the longer de Broglie wavelength? ...
A:
Q: Let's say we imagine a motor. It seems that motor is a normal and relatively popular and very common...
A: (a) Given: The angular speed at t=0 is ω. The angular acceleration is α=A+Bt. Introduction: For an o...
Q: A ray of light hits a salt water (n=1.38) surface at an angle of 42 °normal to the surface of the wa...
A: According to snells law, the refractive index of both the mediums, air and salt water is vAvB=sinθA...
Q: A solid cylindrical conductor with radius 4.50 cm carriesa current of 2.00 A. The current is uniform...
A: Given, Radius,R=4.50cm=4.50×10-2mCurrent,I=2APermeability of free space,μ0=4π×10-7N/A2 We have the e...
Q: A 10 nC charge is distributed uniformly along the y axis from y = 0 to y = 5 m. Which of the followi...
A: Given, Coulomb's constant,k=9×109Nm2/C2Length,L=5mCharge,Q=10nC=10×10-9C We know the expression of t...
Q: Two rockets fly away from the Earth in opposite directions. Each rocket is moving at a speed of v = ...
A: The problem can be solved by using the concept of velocity addition and time dilation. According to...
Q: A solid nonconducting sphere (radius = 12 cm) has a charge of uniform density (9 nC/m³) distributed ...
A: Using the standard formula of the magnitude of the electric field intensity for r>R E =ρR44εor2 ...
Q: What is the magnitude of the angular momentum of a 4f orbital?
A: For an orbital with orbital quantum number l, the magnitude of the angular momentum is expressed by ...
Q: The gas and dust cocoon surrounding young stars a. is blown away when the young stellar surfac...
A: In the initial stage of star formation i.e prostar phase the young star is surrounded by dust and ga...
Q: Light with a wavelength of 633 nm passes through a slit 9.2 µm wide, creating a pattern on a screen ...
A: Detailed solution is given below:
Q: Algbra
A: A=1423 So for eigenvalue, we have to calculate; DetA-λI=0 1423-λ1001=01-λ423-λ=01-λ3-λ-2×4=0λ2-4λ-5λ...
Q: U:19)
A: Magnetic field due to an infinite long wire is given by, B=μ0I2πd The given problem can be represent...
Q: P = 244 N and the couple M = 635 Nm Magnitude of resultant force =104.9 N Determine the angle (in de...
A: The ∠AOP is given as, ∠AOP=tan-1300 mm400 mm=36.87° The resultant force in x direction is given as, ...
Q: A torpedo was fired at a target ship by a submarine. The torpedo monitor of the target ship detects ...
A: Given, Speed of sound, u=340m/s Time, t=10sec The velocity of a torpedo in water, v=1430m/s Let the ...
Q: 9. The figure below shows two masses hanging from a steel wire of diameter 1.4 mm. The mass of the w...
A:
Q: A sphere made of insulating material has a 15.0 cm radius and a uniformly distributed load of -3.00x...
A: Given, Radius of sphere r1 = 15 cm Charge on sphere = -3 *10-7C Inner radius of spherical shell r2...
Q: A microscope in the lab uses a lens with a focal length of 8.0 mm and an eyepiece with a focal lengt...
A: please see the net step for solution
Q: A thin film of oil is on water. What is the thinnest that the oil can be to have constructive interf...
A: For constructive interference, net path difference between interfering waves must be integral multip...
Q: Draw the corresponding position-time and acceleation-time graph (two separate graphs, please label a...
A:
Q: The boxes are at rest. The pulley is massless. Foull makes an angle 0 with respect to the incline. (...
A:
Q: Find the voltages V1, V2, and V3.
A: Given: here we have been provided a integrated circuit with three opams and we need to find V1 V2 an...
Q: A particle moves along an x axis. Does the kinetic energy of the particle increase, decrease, or rem...
A: The change in kinetic energy is given by the following expression: ∆K=12mVf2-Vi2
Q: Why didn’t Newton have to know the mass of the Moon to obtain the law of universal gravitation
A: Newton's law of Universal gravitation states that any two point masses shall experience an attractiv...
Q: Assume the intensity of solar radiation incident on the cloud tops of the Earth is 1 871 W/m2. (a) T...
A: Given, r=1.496×1011mPoynting Vector, S=1871 W/m2So, Power,P=S×Area=1871×4π(1.496×1011)2=525.92×1024 ...
Q: Explain with suitable example the relationship between co-channel reuse ratio, cluster size and sign...
A: Co channel reuse ratio = It is represented by the symbol Q. It is defined as square root of the 3 ...
Q: The homogeneous disc with a mass of 5m is supported at point C. For small oscillations, determine th...
A: Detailed solution is given below:
Q: Please solve (a),(b) and (c)
A:
Q: A rod (length L= 4 m) is uniformly charged and has a total charge of 10 nC. What is the magnitude of...
A: We use Coulomb's law for electric field and get the required value.
Q: What is the expectation value for the radius of a hydrogen atom if n =2 and l = 0?
A: Given: n=2 l=0
Q: In Thomson's experimental setup (Figure given below), the length of the deflecting plate is 3.0 cm a...
A: Given data: The length of the deflecting plate is l=3 cm The distance of the screen to the deflectin...
Q: (a) An electron moves with a speed of 4.70 * 10^6 m>s. What is its de Broglie wavelength? (b) A p...
A: The speed is 4.7×106 m/s. (a) The de Broglie wavelength of electron. The de Broglie wavelength is ...
Q: A compact car has a mass of 1200 kg . When empty, the car bounces up and down on its springs 1.6 tim...
A:
Q: S3)
A: Given: The step length is 0.1 m. The voltmeter has a resistance of 10 kΩ. Introduction: When an elec...
Q: A 5.00 A current runs through a 12 gauge copper wire (diameter2.05 mm) and through a light bulb. Cop...
A: Given data I=5 Ad=2.05 mm
Q: The figure below depicts a roller coaster track. The roller coaster car has a mass of 155 kg, and th...
A: Let EA be defined as the total mechanical energy at point A. Then, EA=12mv2+mgh Here, m is the mass ...
Q: Solve the question by the formula provided below
A:
Q: A solid nonconducting sphere (radius = 12 cm) has a charge of uniform density (9 nC/m) distributed t...
A: Radius, r=12 cm=0.12mCharge Density, ρ=9nC/m3=9×10-9C/m3Distance, R=16cm=0.16m
Q: A woman is listening to her radio, which is 180 m from the radio station transmitter. (a) How many w...
A: Given: d=180 c=3×108 f=1300×103 Formula used: Number of wavelengths=dλ=dcf Number of wavelength=dfc
Q: A point charge of 60 nC is placed at the center of a hollow spherical conductor (inner radius = 1.0 ...
A: Given Point charge (q) = 60 nC Net charge Qnet= -70 nC inner radius r1 = 1.0 cm = 0.01 m Outer ...
Q: Please Help me to answer the options only option (c) and (d) . Reading a journal from that crazy o...
A: Part (c) Given: The wavelength of radio waves is λ=10 m. The force on the particle is F=eCr. In on...
An inductor is connected to the terminals of a battery that has an
emf of 16.0 V and negligible internal resistance. The current is 4.86 mA
at 0.940 ms after the connection is completed. After a long time, the
current is 6.45 mA. What are the inductance L of the inductor?
Trending now
This is a popular solution!
Step by step
Solved in 4 steps