The earth's magnetic field, like any magnetic field, stores energy. The maximum strength of the earth's field is about 7.0 x 10-5 T. Find the maximum magnetic energy stored in the space above a city if the space occupies an area of 4.9 x 106 m2 and has a height of 1900 m.
The earth's magnetic field, like any magnetic field, stores energy. The maximum strength of the earth's...
The earth's magnetic field, like any magnetic field, stores energy. The maximum strength of the earth's field is about 7.0 10-5 T. Find the maximum magnetic energy stored in the space above a city if the space occupies an area of 2.00 108 m2 and has a height of 1100 m.
The earth's magnetic field, like any magnetic field, stores energy. The maximum strength of the earth's field is about 7.0 10-5 T. Find the maximum magnetic energy stored in the space above a city if the space occupies an area of 7.20 108 m2 and has a height of 800 m.
What is the maximum strength of the magnetic field (T) in an electromagnetic wave that has a maximum electric field strength of 1.00 x 103 V/m? 3.33 x 10-6 1.01 x 10-6 5.98 x 10-5 9.00 x 10-4
Part A Assuming the Earth's magnetic field averages about 0.50X 10 - The Earth's surface, estimate the total energy stored in this field in the first 12 km above was warface. The farm is csokm. Express your answer to two significant figures and include the appropriate units Value Submit Request Answer Provide Feedback
maximum magnetic field strength in millitesla (mt) in an electromagnetic wave that has a maximum electric field strength of 7.10 x 10 v/m?
radius as an electron that travels at 7.20 x 106 m/s perpendicular to the Earth's magnetic field at an altitude where the field strength is 1.15 x 10-5 T? m/s (b) What would the radius in m) of the path be if the proton had the same speed as the electron? m (c) What would the radius (in m) be if the proton had the same kinetic energy as the electron? m (a) What would the radius (in m) be...
The maximum strength of the magnetic field in a electromagnetic wave is 900 N/C. What is the maximum strength of the wave's electric field? 900 N/C 3.0 x 10^-6 T 9.0 x 10^-6 T 900 T Can’t be determined
(a) The magnetic field inside an air filled solenoid 36cm long and 2cm in diameter is 0.8T. Approximately how much energy is stored in this field? (answer 29J)(b) Assuming the earth's magnetic field averages about 0.5 x 10-4 T near the surface of the earth, estimate the total enery stored in this field in the first 10km above the earth's surface. (answer 5.1 x 10+15 J)
The aurora is caused when electrons and protons, moving in the earth's magnetic field of ≈5×10−5 T, collide with molecules of the atmosphere and cause them to glow. What is the radius of the circular orbit for (a) an electron with speed 1.0×106 m/s and (b) a proton with speed 7.0×104 m/s . Part A Express your answer using two significant figures.
At a location above the Earth's atomosphere, the maximum electric field of the radiation from the Sun is 5.8 x 103 V/m. Calculate the intensity of this radiation, in units of Watts/m2.