Evaluate the energy stored in the inductor

Assignment Help Physics
Reference no: EM13538392

A 24-V battery is connected in series with a resistor and an inductor, with R = 7.0 ? and L = 2.6 H, respectively.

(a) Find the energy stored in the inductor when the current reaches its maximum value.

Answer in J

(b) Find the energy stored in the inductor one time constant after the switch is closed.

Answer in J

Reference no: EM13538392

Questions Cloud

Caluclate the pressure in the collector on the roof : A water collector on a farm roof 5m high from the ground overflows with rain through a large circular are of radius 1.2m. The water then falls through a pipe and into a tub near the ground; it exits the pipe through a .3m radius spout located .5m fro..
Perform a comparative cost assessment : You are invited as an engineer to perform a study for a newly built community to cover their power need of 30 MW.
Find an expression for the magnetic field strength : Two identical coils are parallel to each other on the same axis. They are separated by a distance equal to their radius . They each have turns and carry equal currents in the same direction.
Difference in potential between the accelerating plates : The difference in potential between the accelerating plates of a TV set is about 29 kV. The distance between these plates is 1.2 cm. Find the magnitude of the uniform electric field in this region. Answer in units of N/C
Evaluate the energy stored in the inductor : A 24-V battery is connected in series with a resistor and an inductor, with R = 7.0 ? and L = 2.6 H, respectively. Find the energy stored in the inductor when the current reaches its maximum value
Consider a double-slit experiment with narrow slits : Consider a double-slit experiment with narrow slits, you use a screen placed far from the slits to detect the interference pattern. We now add a material in front of just one of the slits so that the light ray is shifted 180° out of phase just bef..
What will be their mutual speed immediately after collision : A 140kg- tackler moving at 2.3 m/s meets head-on (and tackles) an 99 kg- halfback moving at 7.0 m/s. What will be their mutual speed immediately after the collision
Shine red laser light with wavelength : You shine red laser light with wavelength 670 nm through two narrow slits where the spacing between the slits is 0.005 mm. You use a screen placed far from the slits to detect the interference pattern. What is the smallest angle where the path diff..
Consider the infinite square well of width : Consider the infinite square well of width a. V(x) is infinite out side well and zero inside. Discuss the importance of the quantum effects for both of these systems. Use the uncertainty principle to estimate the velocities of the electron and the me..

Reviews

Write a Review

Physics Questions & Answers

  Find difference between an electric insulator and conducter

What is the difference between an electric insulator and an electric conductor? Give examples of materials that are electric insulators

  Find the direction and rate of acceleration of the mass

a 4.0-kg hanging mass is connected by a string over a pulley to a 8.0-kg block ona frictionless ramp with an angle of inclination of 40 degrees above the horizontal

  What is the magnitude of the force the pin exerts on beam

A uniform beam having a mass of 60 kg and a length of 2.8 m is held in place at its lower end by a pin. What is the magnitude of the force the pin exerts on the beam

  Evaluate how high does she rise during this interval

A 39-kg girl is bouncing on a trampoline. During a certain interval after leaving the surface of the trampoline, How high does she rise during this interval

  Determine the lost kinetic energy is in the collision

a blue cart (mass=0.400kg) makes an elastic collision with a red cart (mass=0.750kg), How much kinetic energy is lost in the collision

  Determine the total heat flow into the gas

An ideal gas expands at a constant total pressure of 3.0 atm from 410mL to 790mL . Heat then flows out of the gas at constant volume, Calculate the total heat flow into the gas

  What is the magnitude of the force on the box

If it takes 40 J to push a large box 4 m across a floor, what is the magnitude of the force on the box

  How thick is the membrane

The magnitude of the electric field across an axon membrane with the resting potential of -71.0 mV is 6.39e+06 V/m. How thick is the membrane

  How many wavelengths are there in one pulse

A certain type of laser emits light that has a frequency of 4.9 × 1014 Hz. How many wavelengths are there in one pulse

  Determine the smallest speed of the object in the orbit

Two objects X and Y are observed traveling in space under the influence of the gravitational attraction of the Sun. Determine the smallest speed of the object in the orbit

  Calculate the buoyant force acting on the log

A wood log with a volume of 12 ft3 is submerged in water. Calculate the buoyant force (in Newtons) acting on the log

  Determine the energy of the recoiling electron

X-rays having an energy of 350 keV undergo Compton scattering from a target. The scattered rays are detected at 37.0° relative to the incident rays. Find the energy of the recoiling electron

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd