How many turns of wire must the solenoid have

Reference no: EM13297107

a solenoid is designed to store Ul = 0.10 J of energy when it carries a current I of 450 mA. The solenoid has a cross-sectional area A of 5.0 cm2 and a length L of 0.20 m. How many turns of wire must the solenoid have?

Reference no: EM13297107

Questions Cloud

Define the balanced equation for the formation : What is the balanced equation for the formation of magnesium nitride from magnesium and nitrogen gas

Determine how many units of each product company should make : The number of hours on each machine required to produce a product is given in the following table, along with the number of hours available per week on each type of machine. Assume that the company can sell everything it produces.

What is the portfolio weight of stock a : You own a portfolio that consists of $8,000 in stock A, $4,600 in stock B, $13,000 in stock C, and $5,500 in stock D. What is the portfolio weight of stock A? 14.79 percent 15.91 percent 18.42 percent 19.07 percent 25.72 percent

Determine delta heat formation of butane : Find delta heat formation of butane. C4H10 + 13/2 O2 ---> 4 CO2 + 5 H2O. Delta H comb= -2881.9 Delta Heat formation of CO2 = -393.5kJ/mol Delta Heat formation of H2O = -241.8kJ/mol What is the kJ

How many turns of wire must the solenoid have : a solenoid is designed to store Ul = 0.10 J of energy when it carries a current I of 450 mA. How many turns of wire must the solenoid have

How many metric tons per day of nox are emitted : A coal-fired power plant produces a net electrical output of 500 MW. The composition of the coal burned is C= 72 %, H= 6 %, S= 3.5 %, O= 6 %, N= 1 %, and ash= 12 % by weight. It's heating value (HV) is 30200 kJ/kg. The net thermal efficiency is 36..

How to calculate the energy of an electron : calculate the energy of an electron in the hydrogen atom when n=2 and when n = 6. Calculate the wavelength of the radiation released when an electron moves from n=6 to n=2. Is this line in the visible region of the electromagnetic spectrum

Determine the mass of the smaller star : Two stars in a binary system orbit around their center of mass. The centers of the two stars are 7.53x1011 m apart. What is the mass of the smaller star

What are the concentrations of h2po4- and hpo42- : The total phosphate concentration (TOTPO4) in a river is 3.2 mg/L as P. The pH of the river is 7.8. What are the concentrations of H2PO4- and HPO42-

User Account

All Pages