Derive an expression for the curvature drift velocity of the particles' guiding centers in a dipole field. use this equation to calculate the curvature drift of 0o pitch-angle auroral 1 kev protons on the dipole line of force whose equatorial crossing distance is 6 re.
this is all the information given in the question, answer as best you can

weather forecasts are done by collecting data about the current state of the atmosphere mainly the temperature, humidity and wind and using meteorology, to determine the atmosphere that evolves over time. the h and l mean the high and low pressure. the red strip is a warm front. the blue strip is a cold front. the blue and red strip is a stationary front. the purple strip is a occluded front.

explanation:

frequency or wavelenth of em radiation in a vacuum

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