The coil in a loudspeaker has 55 turns and a radius of 3.7 cm. The magnetic field is perpendicular to the wires in the coil and has a magnitude of 0.33 T. If the current in the coil is 310 mA, what is the total force on the coil?
Q: A simple pendulum is 8.00 m long. (a) What is the period of small oscillations for this pendulum if…
A:
Q: A wire with a length of 3.8 m field of 0.78 T. and a mass of 0.7 kg is in a region of space with a…
A: Given that →Length of wireL=3.8m→Mass of wirem=0.71kg→Magnetic fieldB=0.78TMagnetic force due to…
Q: An circuit connected to an AC source has a load of resistance R. When time is 7.00 ms the current…
A: In an AC circuit, the current will frequently change direction. The frequency of an AC circuit is…
Q: long Solenoid with n=900.0 turns/m has a radius of r= 10.0 cm and carries a current of I=0.5 A. This…
A: .
Q: A bar magnet is moving in the direction of v next to a circular coil, as shown in the figure. S N el…
A: We are given a bar magnet and a coil. The bar magnet is moving with some velocity through the coil.…
Q: 3. (a) Calculate the temperature at which there is a 10 probability that an energy state 0.55 eV…
A:
Q: A solenoid that is 68.7 cm long has a cross-sectional area of 15.1 cm². There are 907 turns of wire…
A: Given data : L = 68.7cm = 0.687m A =15.1cm2 = 15.1×10-4m2 N =907turns i = 7.89A To Find :…
Q: 8. Find m so that the vectors + 5k; i - mj+ k, and 3 1 + 21-51
A:
Q: An oil of specific gravity 0.9 contained in a vessel. At a point the height of oil is 40 m and for…
A: Given: Oil specific gravity = 0.9 Height of oil, h = 40 m Density of water = 1000 kg/m3
Q: Give a detailed drawing and physics equations to explain how the Hall effect can be used to find…
A:
Q: A proton with a kinetic energy of 4.7x10-16 J moves perpendicular to a magnetic field of 0.24 T What…
A: Given: The given details are, Kinetic energy value is K.E=4.7×10-16J. Magnetic field is B=0.24 T.…
Q: Superman needs to save Lois from the clutches of Lex Luthor. After flying for 7 seconds, he is 2515…
A: We are given the distance from Lois after a given time. We are again given new distance from her in…
Q: (Q35-Q36). A 0.12 mole of ideal gas goes from state 1 to state 2. 1.0 atm = 1.0 x 105 Pa, 1.0 cm³ =…
A: Solution:-Given that
Q: What is the ideal speed to take a 100.0-m-radius curve banked at a 20.0°angle?
A: To take a curve with a 100 m radius and a 200 angle bank, the optimal speed must be determined.
Q: . Suppose you have a sphere with a surface area of about 1.3 m². If the temperature of the sphere…
A: Power emitted from the sphere. Given, Surface areaA=1.3 m2temperature of the sphereT=373 K
Q: A sinker of weight W, has an apparent 2 weight W₁ when placed in a liquid at a temperature T₁ and W₂…
A:
Q: A rod of length L = 10.0 cm that is forced to move at constant speed v = 5.00 m/s along horizontal…
A: Hey dear i have solved only three parts because of guidelines . Have a look
Q: An emf of 96.0 mV is induced in the windings of a coil when the current in a nearby coil is…
A:
Q: Consider a rectangular weir with a width of 3 cm and a water level height (H) of 0.04 m. If the…
A: Given Data : Width, L = 3cm = 0.03m Height, H = 0.04m Rectangular weir coefficient, Cwr = 0.650 To…
Q: Q. 8. (i) When an ac source is connected to an ideal capacitor show that the average power supplied…
A: We must establish the average power delivered by the source during a whole cycle when an ac source…
Q: Particle X has a speed of 0.850 c and a momentum of 8.85x10-19 kgm/s. What is the mass of the…
A:
Q: Consider the 52.0-kg mountain climber shown below. (a) Find the tension in the rope and the force…
A:
Q: A service elevator takes a load of garbage, mass 10.0 kg, from a floor of a skyscraper under…
A: We must determine how much power the trash is exerting on the service elevator's floor.
Q: 2 An aluminum wire having a cross-sectional area equal to 5.20 10-6 m² carries a current of 3.00 A.…
A: Given the cross-section area of aluminum wire, A= 5.20×10-6 m2 Current, I=3.00 A Density, ρ=2.70…
Q: 3. Linearised perturbation velocity potential equation for a 2-D wing in subsonic region, is: 0² 0²…
A: The Mach number (M∞) is defined as the ratio of the velocity of the flow to the speed of light.…
Q: CHAPTER 11 Most geologists believe that the dinosaurs became extinct 65 million years ago when a…
A: We are given mass of asteroid. We are also given the velocity of the asteroid before collision. We…
Q: Suppose each of 20 distinguishable objects has a volume of 1.00 x 10-9 m³ and are initially in a box…
A:
Q: Suppose light with wavelength 540 nm has parallel wavefronts incident on two slits that are both…
A: Wavelength= λ= 540 nm Slit width = 0.36 mm Slit separation=d= 0.5 mm Distance between source and…
Q: Q29. As a block going down a slide at a constant speed, the energy transformation is, A. U K B. Ug…
A: Given :- a box sliding down at constant speed
Q: ermal Conductivities DETAILS SERPSE10 19.3.OP.011. A 1.00-kg block of copper at 19.0°C is dropped…
A:
Q: Scenario: There's a train with a mass of 5000 kg. The train is about to fall down with 500 meters…
A: (a) magnitude of force needed by the person when he is pulling it at an angle of 17 degrees before…
Q: Q11. Riley's mass is 60 kg. He is standing on a bathroom scale in an elevator. At a certain instant,…
A:
Q: 3. eV. Consider an atom of triply ionized beryllium Be³+ with an energy of -9.704 (a) List all the…
A: Given: The energy of the atomic orbital is -9.704 eV. The number of electrons present in the…
Q: Question 4 Un camión cubre 15.47 m en 5.25 s mientras va disminuyendo su velocidad hasta alcanzar…
A: We have Distance S = 15.47 m Time t = 5.25 s Final speed V= 1.89 m/s
Q: Your younger brother likes to rub his feet on the carpet and then touch you to give you a shock.…
A: We will answer the question using properties of a conductor placed in electric field and Gauss law.…
Q: Locate the centroid of the composite area. Choose your own reference axes. - Draw the location of…
A:
Q: Draw the force diagram for the pulley system and show how the torque is equal to τ = mgRsin(90)…
A: Torsion Pendulum: It is a pendulum that consists of a disk suspended from a wire which is twisted…
Q: On the axes below, make a sketch of the kinetic energy (K), and elastic po tial energy (elastic) of…
A: Given, to us is a spring mass system. The smaller mass m collides with the mass M with a velocity…
Q: Determine the lengths of an iron rod and a copper ruler at 0°C if the difference in their lengths at…
A:
Q: Q. 1. (i) Monochromatic light of wavelength 589 nm is incident from air on a water surface. If μ for…
A: We are aware that air-incident momochromatic light with a wavelength of 589 nm strikes a body of…
Q: Given data: Height of table is: h = 0.60 m Horizontal velocity is: v=2.4 m/s Consider the figure as…
A: Here only gravitational force is acting on the ball in -y direction. There is no force in…
Q: A thick power line of length 75 m is stretched taut between two poles, experiencing a tension force…
A: We are given tension in string. We are given mass and length of string. We first find mass per unit…
Q: James Joule tested the conversion of mechanical energy into internal energy by measuring…
A:
Q: 10. Suppose you have a sphere with a surface area of about 1.3 m². If the temperature of the sphere…
A: Given: A=1.3m2 T=373K To find: Power emitted from the sphere
Q: 7) The direction of the magnetic force on the proton is A. To the right. B. To the left. C. Into the…
A: 7) By the right hand rule, the direction of the magnetic force on the proton is towards the right.…
Q: Water from a tap maintained at a constant potential of V is allowed to fall by drops of radius r…
A:
Q: The mutual inductance between two coupled coils is 10 mH. If turns in one coil are doubled and that…
A: Given: 1st case: The mutual inductance between two coupled coils, M1 = 10 mH Let the number of turns…
Q: Three point charges of 0.1 Ceach are placed at the corners of an equilateral triangle with side L =…
A:
Q: Show that, no matter what A and B are, A mathematical proof. Consider the definition of the…
A: We have to determine the conditions when A→·A→×B→ will result 0.
665) Solve this question, only typing
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
