Two point charges 03 m apart have an electric potential
Two point charges .03 m apart have an electric potential energy -90 microjoules . The total charge is 20 nanoCoulombs. What is the lesser charge? nC What is the larger charge? nC
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A simple RC filter is to be designed to pass frequencies below a nominal value of 40 Hz. If the attenuationat 40 Hz is to be 5 dB, determine suitable values of R and C for the filter.
A catalyst decreases the activation energy of a given reaction by exactly 15 kJ/mol. By what factor does the reaction rate increase at 25oC when the catalyst is used. Assume that the Arrhenius pre-exponential factor, A, is the same for the catalyz
Jim's dog Sparky runs 45.0 northeast to a tree, then 75.0 west to a second tree, and finally 15.0 south to a third tree. Calculate the direction of Sparky's net displacement
In a bipolar junction transistor amplifier with a base resistor of about 10 kW and a collector resistor of about 1 kW, roughly estimate these capacitors for an audio amplifier
Two point charges .03 m apart have an electric potential energy -90 microjoules . The total charge is 20 nanoCoulombs. What is the lesser charge
By how much does the chemical potential of carbon dioxide at 310K an 2.0 bar differ from its standard value at that temperature
At oneparticular quiescent operating point, a BJT produces a 300 mAchange in collector current for a 0.1 volt change in thebase-emitter voltage. What is gm for thistransistor in millisiemens
What was the arithmetic average annual return in real terms?
Equilibrium system given: Fe3+(aq) + SCN- (aq) <- -> FeSCN2+(aq) 1. Equilibrium system Net ionic equation 2. Equilibrium system + 1M Fe(NO3)3 Net ionic equation What stress caused the equilibrium to shift and in which direction it shift
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