The solenoid is 22.0 cm long and wound with 129 turns of wire. If the current in the solenoid is 3.26 A, find the flux through the loop. -If the current in the solenoid is reduced to zero in 3.09 s, calculate the magnitude of the average induced emf in the loop.

Q: Each of the wires in the figure carries a current of 1.0 A perpendicular to the page with the…

A:

Q: At the center of a 50-m-diameter circular ice rink, a 78 kg skater traveling north at 2.4 m/s…

A:

Q: can we put two strings in series even though they have different spring constants? 2. is force…

A: Part 1: Yes, we can arrange two springs in series having different spring constant.

Q: A wire 30 cm long with an east-west orientation carries a current of 3.0 A eastward. There is a…

A: Given, Length of wire , L = 30cm = 0.3m current, I = 3.0 A Eastward Force on the wire, F = 0.18 N,…

Q: 10. Two identical converging lenses (f = 15 cm) are used to create a multiple lens system. The…

A:

Q: A student is running at her top speed of 4.6 m/s to catch a bus, which is stopped at the bus stop.…

A:

Q: The electric flux through a cubical box 26 cm on a side is 9.6×10^3 N⋅m2/C. What is the total charge…

A:

Q: Consider a charged particle of mass m = 0.002 kg and charge q = -7 µC. The particle is moving to the…

A:

Q: If air in a sealed flask at 29 degrees C has a pressure of 147.9 KPa, what is the value of the…

A: Given that: P=147.9 kPaT=290C=29+273=302 KC=?

Q: A 1.48 kg object is placed on the end of a vertical spring, with a spring constant of 103.9 N/m.…

A:

Q: pendulum is placed on a distant planet. The length is one meter, and the measured period is 1.4…

A:

Q: For a project you need to build a 40 cm-long solenoid. The strength of the magnetic field inside…

A: To determine which wire to choose for the solenoid, we need to consider the magnetic field strength,…

Q: A generator produces 33.0 V when turning at 870 rev/min. What emf does it produce when turning at…

A: Assuming that the generator operates at a constant magnetic field, the emf it produces is…

Q: A 1.80-cm-high object is placed 15.9 cm in front of a concave mirror with a 3.40 cm focal length.…

A:

Q: @ 2 W S #3 A. 3 How many different motion variables are there for 1-D motion? C. 5 Copyright ©…

A: There are four different motion variables for 1-D motion, which are:   1. Position (denoted by x):…

Q: Consider the scenario shown below. Let a = 1.60 m, and i = 1.40 A. Determine the magnitude of the…

A:

Q: Ariel's motorboat can cover 21 miles upstream in 3 hours. He travels 22 miles downstream in 2 hours.…

A:

Q: A 0.29 kg puck is initially stationary on an ice surface with negligible friction. At time t = 0, a…

A:

Q: A neutron (mass 1.01 u) strikes a deuteron (mass 2.01 u), and they combine to form a tritium nucleus…

A: Given:-           Neutron of mass (mn) = 1.01 u           Deutron of mass (md) = 2.01 u…

Q: 71.Block 2 shown below slides along a frictionless table as block 1 falls. Both blocks are attached…

A:

Q: 8. An object is placed 10.0 cm in front of a thin converging lens with a focal length of 8.0 cm.…

A:

Q: A convex spherical mirror produces an image at 5.0 cm when the object causing the image is at 7.0…

A:

Q: Calculate the thermal speed of an oxygen molecule (N2)

A:

Q: A bucket that weighs 5 lb and rope of negligible weight are used to draw water from a well that is…

A:

Q: The tension force of a guitar string is 107 N. The string has a fundamental frequency of 247 Hz and…

A: Given data: Tension force of the string, T=107 N Fundamental frequency, fo=247 Hz Length of the…

Q: In the figure, block 1 of mass mi slides from rest along a frictionless ramp from height h = 2.7 m…

A:

Q: A student in her physics lab measures the standing-wave resonances of a tube closed at one end and…

A: given       lowest frequency that makes a resonance =f1 = 20 Hz.       tube is open at one end and…

Q: How far, in meters, would a spring, with a spring constant of 184.8 N/m, need to be stretched in…

A:

Q: A nervous physicist worries that the two metal shelves of his wood frame bookcase might obtain a…

A: Given:Area of the shelves: A=2.00×10-1 m2Distance between the shelves: d=0.240 mCharge on the…

Q: E R₁ C₁ Lo I Consider the circuit shown in the figure. The battery voltage is & = 22.00 Volts. The…

A: Note: Since you have posted a question with multiple sub-parts, we will solve the first three…

Q: his demo, Mr. Quan measured the equivalent resistance of the lights which were connected in parallel…

A:

Q: A 2.0-g particle moving at 6.4 m/s makes a perfectly elastic head-on collision with a resting 1.0-g…

A: Given: Masses m1 = 2 g, m2  = 1 g Velocities before elastic collision u 1 =6.4 m/s, u2 = 0

Q: Why is tension not included?

A: Given:- The mass of the box is m = 2.00-kg box on a frictionless incline of angle θ= 40.0° is…

Q: Part (a) Determine the magnetic field strength, in microtesla, at a point located 2.03 cm from the…

A:

Q: You put two 100-Ohm resistors in series, each with an uncertainty you measured to be 1 Ohm. What is…

A: Given data: Resistor 1, R1=100±1 Ω Resistor 2, R2=100±1 Ω

Q: What is the heat flux (W/m^2), due to radiation heat transfer, from a black body if the temperature…

A: The temperature of the black body at its geometrical center is 700 °C. The convection heat transfer…

Q: The hydrogen spectrum has a red line at 656 nm and a blue line at 434 nm. The figure shows the…

A:

Q: A mass attached to a vertical spring has position function given by s(t) = 2 sin(3t) where t is…

A:

Q: E R₁ m Resistors have values of: R₁ = 110 Ohm R₂ = 110 Ohm R3 = 80 Ohm R4 = 90 Ohm R5 = 30 Ohm www…

A: Note: Since you have posted a question with multiple sub-parts, we will solve the first three…

Q: A 1.10-kg wrench is acting on a nut trying to turn it. The length of the wrench lies directly to the…

A: Given Information:- Force acting on the wrench, F = 150 N. Distance between the application of force…

Q: 9. A vertically mounted spring (k = 850 N/m) is compressed by 28.0 cm relative to its unstrained…

A:

Q: Calculations: 1. Find your work, use Work (J) = weight (N) x height (m) 2. Find your power, use…

A: Given data: The weight is w = 110 N The height is h = 10 ft = 3.05 m The time is t = 7 sec Part 1:…

Q: Ok since thats the case I ask you another question can you answer d)

A:

Q: If a force of 33.6 N is applied to a spring, with a spring constant of 138.2 N/m, how far will it…

A: If F force is applied on a spring with spring constan K and the spring stretch to x length then  we…

Q: A car (m-1920 kg) is parked on a road that rises 12° above the horizontal. What are the magnitudes…

A: Given : Mass of the car, m = 1920 kg Angle between the road ant the horizontal, t = 12o

Q: The figure shows a rectangular, 24-turn coil of wire, of dimensions 15 cm by 4.7 cm. It carries a…

A:

Q: Old naval ships fired 14 kg cannon balls from a 250 kg cannon. It was very important to stop the…

A:

Q: A 0.300 kg toy has a spring attached to it so it can be shot straight up into the air. The spring is…

A: Given data: The mass of the toy is m = 0.300 kg The displacement in the spring is x = 0.0500 m The…

Q: -A 10 kg block is pulled up an incline at an angle of 60° with a force of 40 N. The Eape coefficient…

A:

Q: There are two trains. The Rabbit heads north on the expressway at 45 kph. Exacty 12 minutes after,…

A: First we will start with converting given time into hours. 12 minutes = 12/60 hours = 0.2 hours…

Voltage Across Inductor

An actor is a passive electrical component that consists of a coil bent in the form of wire which uses electromagnetism to produce electric current through the coil. When the electric current flows through a conductor that is the coil, a magnetic flux is developed around the conductor. This flow of current through the coil creates a magnetic field based on Fleming's Right-hand thumb rule. If there is any decrease in the current passing through the inductor, then the magnetic field will also decrease and energy is released through the generation of electric current. There is also a secondary voltage inducing in the same coil due to the magnetic flux, since it opposes any changes in the electric current flowing through the circuit. An inductor is also called choke, coil, or solenoid. A choke is designed to block certain frequencies when the DC current passes. A winding coil is coated with insulation to give extra insulation and protect the circuit. They are usually tightly wrapped around a central core which is cylindrical in nature so that the magnetic flux can be induced. The solenoid is a three-dimension coil that is used to exhibit electromagnetism when the magnetic field is developed due to the current flowing through the coil. The sign convention of the inductor is the same as the power dissipating device. When the current flows into the positive side of the voltage across the inductor, the value is positive and the inductor dissipates power whereas when the inductor releases the power back to the circuit, the current has a negative sign convention.