An inductor of 210 turns has a radius of 3 cmand a length of 16 cm.The permeability of free space is1.25664 x 10^-6 N/A^2.Find the energy stored in it when the cur-rent is 0.5 A. Answer in units of J.
The stored energy is 1/2 L I^2 L (permeability) (turns)^2 (area) / length.
your credit score is not good due to your age, there are things that will help you build up your credit score, like a mobile phone contract, club books, never going overdrawn in the bank and generally making regular payments on everthing that you have. however, take a little advice from a man that knows and has been around for a long time,.never have credit from anywhere, anytime. save your money, buy the things you need and never owe a penny to another person. you will never worry, it cannot get worse, the bailiff will never call and you will find that life is a whole lot easier. you may have to wait for the things you want until you have saved enough and you may be jealous of your friends when they get the latest gadget six months before you do but later in life, they will be struggling to make payments and you?? you will be quite comfortable with life and owe nothing to nobody. okay, i sound old and boring but hey, if it helps you, who cares lol
