I got stucked in the question 5 from worksheet:http://www.allaboutcircuits.com/worksheets/charz.html
I got the right answer with the value of pulse approximately 480μV but the pulse duration is wrong.
Here is what I calculate the pulse duration:
1) With velocity factor 0.63,
t1 = 10 miles/(0.63*186 000 miles/s) = 85.34 μs
2) With velocity factor 0.66,
t1 = 10 miles/(0.66*186 000 miles/s) = 81.46 μs
I got the right answer with the value of pulse approximately 480μV but the pulse duration is wrong.
Here is what I calculate the pulse duration:
1) With velocity factor 0.63,
t1 = 10 miles/(0.63*186 000 miles/s) = 85.34 μs
2) With velocity factor 0.66,
t1 = 10 miles/(0.66*186 000 miles/s) = 81.46 μs
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