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Question:

A lightning bolt strikes one end of a steel lightning rod, producing a 14700-A current burst that lasts for 67?

The rod is 2.2 long and 2.1 in diameter, and its other end is connected to the ground by 31 of 8.1-mm-diameter copper wire.A) Find the potential difference between the top of the steel rod and the lower end of the copper wire during the current burst.B) Find the total energy deposited in the rod and wire by the current burst.

Answer:

Sometimes a smoke detector will do that start and then stop and then restart. They should be tested periodically anyway and not relied upon to warn you when the battery is low.
tell your friend to stop being a low life and pay for it. if you don't have to money don't buy it.
Bring whatever makes you feel comfortable! The scrapbook might be fun to look at with your friends at night and giggle about how silly your parents looked (especially if your friends know your parents). Stuffed animals are totally acceptable! It's a way to make your cabin feel like home!

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