A lightning bolt carrying 20000 a lasts for 20 microseconds
a lightning bolt carrying 20000 A lasts for 20 microseconds. if the lightning strikes a tractor, determine the charge on the tractor if the tires are assumed to be perfect insulators.
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Calculate the Thevenin equivalent voltage (in Volt) for a power source with the following characteristics: open circuit voltage Voc = 12 V and sort circuit current Isc = 5 mA.
Draw two receiver operating characteristic (ROC) curves, one representing a high sensitivity observer and the other representing a low sensitivity observer. Label them to describe how the probability of a false alarm differs between the two individua
The interest rate on the debt will be 10 percent. What are the earnings per share at the break-even level of earnings before interest and taxes? Ignore taxes.
Calculate the incremental NPV of the lease agreement and ascertain if the company should take out the lease. Show all workings.
What is the pH of Na3PO4. While this is a triprotic species, you may ignore two of the Ka's and concentrate on the single Ka that is appropriate for this problem.
The plumbing in an old house uses lead pipes (which are now considered hazardous). what is the change in the length of the pipe
Thus, total volume is unchanged at 1,000 visits. What is the new price necessary assuming all other factors are unchanged?
A double-balanced modulator is rated to accept signals up to+7dBm. What is the signal level expressed in: (a) watts, (b) volts rms Assume that all impedances are 50Ω and are matched.
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Perhaps the last serious camping trouble is equipment failures; these troubles plague families camping for the first time.