How far must the key be depressed for a keystroke to be

Reference no: EM13641305

The parallel-plate capacitor used on each key of a computer keypad is a square 0.5 cm on a side. Between the plates is a dielectric with ? = 4.4. When the key is in the "up" position, the plate separation is 0.74 mm. How far must the key be depressed for a keystroke to be registered, which happens when the capacitance increases by 3.9 pF?

Reference no: EM13641305

Questions Cloud

The atomic mass of neon is 202u and that of krypton is 838u : a sound wave travels twice as far in neon ne as it does in krypton kr in the same time interval. both neon and krypton

Propane c3 h8 reacts with oxygen o2 to produce a carbon : propane c3 h8 reacts with oxygen o2 to produce a carbon dioxide and water. the reaction is exothermic with deltah -2220

Two ping-pong balls each have a mass of 27 g and carry a : two ping-pong balls each have a mass of 2.7 g and carry a net charge of 0.430 microc. one ball is held fixed. at what

A particle moves on 3 points situated on a circle at each : markov chain-random walk on a circlea a particle moves on 3 points situated on a circle. at each step it is equally

How far must the key be depressed for a keystroke to be : the parallel-plate capacitor used on each key of a computer keypad is a square 0.5 cm on a side. between the plates is

What are the conclusions of the test if the error level is : a company that manufacturers coffee for use in commercial machines monitors the caffeine content in its coffee. the

An argon ion laser puts out 50 w of continuous power at a : an argon ion laser puts out 5.0 w of continuous power at a wavelength of 532 nm. the diameter of the laser beam is 5.5

The atomic mass of neon is 202u and that of krypton is 838u : a sound wave travels twice as far in neon ne as it does in krypton kr in the same time interval. both neon and krypton

Calculate the sample size needed given these : calculate the sample size needed given these factorsanova fixed effects omnibus one-waysmall effect sizealpha .05beta

User Account

All Pages