How much energy does the same inductor store

Reference no: EM13315299

(a) If an inductor carrying a 1.40 A current stores an energy of 0.250 mJ, what is its inductance?

(b) How much energy does the same inductor store if it carries a 2.9 A current?

Reference no: EM13315299

Questions Cloud

How fast is the center of mass of the two-stonesystem moving : A stone is dropped at t = 0. A second stone, with 2 times the mass of the first, How fast is the center of mass of the two-stone system moving

Analysis of financial performance : Analysis of Financial Performance

Calculate the unit weight and dry unit weight of the soil : A cube of moist soil weighs 330 lb and has a volume of 3.00 ft3. Its moisture content is 27.0% and the specific gravity of solids is 2.72. Compute the void ratio, porosity, degree of saturation, unit weight and dry unit weight of this soil.

Calculate the maximum and minimum possible dry unit weights : Find the moist unit weight of sand in lb/ft^3compacted in the field at a relative density of 60%and moisture content of 10%Given Gs=2.65. Also calculate the maximum and minimum possible dry unit weights that the sand can have.

How much energy does the same inductor store : If an inductor carrying a 1.40 A current stores an energy of 0.250 mJ, How much energy does the same inductor store if it carries a 2.9 A current

What force does the ion exert on the water molecule : The water molecule H2O, with a permanent dipole moment of magnitude of 6.2x10^-30 Cm, What force does the ion exert on the water molecule

How much water would it yield if water declined uniformly : A confined aquifer has a specific storage of 2.5*10^-6 ft^-1 and a thickness of 200 ft. How much water would it yield if the water declined 5.5 ft uniformly over a circular area with a radius of 1000 ft

What is the dipole moment of the rod : Two small charges with a mass of 1.0 g each are connected by a 2.0 cm long insulating rod of negligible mass. What is the dipole moment of the rod

Desired gas temperature exiting the flame mixing chamber : The desired gas temperature exiting the flame mixing chamber and entering the reaction chamber of a thermal incinerator is 750oC. The polluted airflow rate is 500 m3/min at 77oC. The fuel gas (methane) is available at 20oC and the burner draws in sup..

User Account

All Pages