An MRI (magnetic resonance imaging) machine uses intense magnetic fields to produce detailed images of the interior of the body. The patient is placed inside a solenoid made of superconducting wires that can carry very high currents. If the solenoid is 48.1 cm in diameter and 105.7 cm long and produces a uniform 5.45 T magnetic field, how much magnetic energy is stored in the solenoid? (in J)

Give your knowledge of these things in your paper, you will compare and contrast analog and digital signals to determine which is more reliable for encoding and transmitting information. you’ll compare these features: signal shape numerical values for signal measurements amount of data that can be transmitted energy requirements privacy and security (ability of the signal to be encoded in a secret code) clarity of signal in the space provided, write down what you already know about any of these features. if you’re not sure, write down questions you might have about the features.

If an atom contains 11 protons in its nucleus, predict the element with the atomic number and electronic configuration. will the number of electrons remain the same during the chemical reaction in such an atom? explain.

The ozone hole appears in antarctica during