Is it possible to have a charge of 5 x 10-20 C? Why?
Is it possible to have a charge of 2.4 x 10--18 C? Why?
Is it possible to have a charge of 2.0 x 10-19 C? Why?
Two charges Q and 5Q, are separated by some distance. How do the forces compare on each charge? Why?
What is the electric force between charges of +4.5 x 10-6 C and +7.2 x 10-6 C when they are separated by a distance of 0.30 cm? Is it attractive or repulsive?
A hydrogen atom is made up of 1 proton and 1 electron separated by a distance of 5.3x10−11m. How does the electric force compare to the gravitational force between these particles?
Answers: 1
Physics, 21.06.2019 15:30
Which describe reflection? check all that apply. light bounces off a boundary.
Answers: 1
Physics, 21.06.2019 18:10
How does the space charge width change with forward and reverse bias? also, calculate the space charge width for a reverse bias of 4v on a silicon pn junction at t = 300k and doping concentrations of na = 5x1015cm-3 , nd = 5x 1016 cm-3 .
Answers: 3
Physics, 22.06.2019 10:30
An insulated 40 ft^3 rigid tank contains air at 50 psia and 120°f. a valve connected to the tank is now opened, and air is allowed to escape until the pressure inside drops to 25 psia. the air temperature during this process is kept constant by an electric resistance heater placed in the tank. determine the electrical work done during this process.
Answers: 2
Physics, 22.06.2019 10:30
What are two different ways you could find the value of a? explain these methods.
Answers: 2
Is it possible to have a charge of 5 x 10-20 C? Why?
Is it possible to have a charge of 2.4 x...
Is it possible to have a charge of 2.4 x...
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