The current in a 170mm atilde 170mm square aluminum wire is
The current in a 1.70mm Ã? 1.70mm square aluminum wire is 1.80A . What are
(a) the current density in MA/m^2 and
(b) the electron drift speed in micrometers/sec?
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"disappeared" from a rock face that is adjacent to a lake (original pH=6.7) with dimensions 100 m x 40 m x 10 m. You think that the "disappearance" is due to leaching of the pyrite into the lake. To prove your point, what would the new pH of the l
A 1500kg weather rocket accelerates upward at 10m/s2. It explodes 1.9s after liftoff and breaks into two fragments, What was the speed of the heavier fragment just after the explosion
how much work is done(by a battery,generator,or some other source of potenial difference) in moving Avogadro's number of electrons from an initial point where the electric potenial is 9.00V to a point where the electric potenial is -5.00V
An opera glass uses an objective and eyepiece with focal lengths of +12 cm and -4.0, respectively. Determine the length (lens separation) of the instrument and its magnifying power for a viewer whose eyes are focused (a) for infinity and (b) for a
The current in a 1.70mm Ã? 1.70mm square aluminum wire is 1.80A. compute the electron drift speed
Visit a museum or gallery exhibition or attend a theater, dance, or musical performance - clearly identify the event location, date attended, the attendees, and your initial reaction upon arriving at the event.
A person's center of mass is easily found by having the person lie on a reaction board. find the distance from the woman's feet to her center of mass
What is the transfer function for a median filter. Determine the step response for a 5-point median filter. Determine the impulse response.
Calculate how many mL of 0.100 M NaOH are needed to neutralize completely 49.0 mL of 0.0800 M H2SO4 (forming Na2SO4 and water).
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