How long battery will the voltage across the capacitor
A 4.0X10^-6 capacitor is charged to 6.0V. It is then connected in series with a 3.0M Ohm resistor and connected to a 12v battery. How long after being connected to the battery will the voltage across the capacitor be 9.0V?
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A 4.0x10^-6 Farad capacitor is connected in series with a 2000 ohm resistor across a 20V-DC power supply and an open switch. If the switch is closed at t=0 seconds what is the charge on the capacitor at t = 9 milliseconds?
The arguement of the sine are in radians, and t is in seconds. Determine the acceleration of the particle at theta=31 degrees. The particle starts from theta=0 degrees.
When a 100Ohm resistor is connected to a battery of emf E and internal resistance of r, the battery delivers a power of P=.794W. When a 200 ohm resistor is connected to the same battery it delivers a power of P=.401W. What is the emf and internal
For a particular study, at the 5% significance level, we were able to reject a null hypothesis that two population proportions were equal using a p-value. Which of the following two-sided 95% confidence intervals on the difference between two popu
Run the appropriate test at ?=0.05. Make sure to 1. Give the null and alternative hypotheses, 2. Calculate the test statistic, and 3. Give the conclusion (including a comparison to alpha or the critical value) to receive full credit.
Using the data below, generate a 95% confidence interval for the difference in proportions of women delivering preterm in the experimental and standard drug treatment groups.
A net force described by the equation F(x)=x^2+5x, acts on a mass of 3 kg. what is the object's speed after moving a distance of 4 meters if its initial speed was 10m/s?
In a study, subjects are randomly assigned to one of three groups: control, experimental A, or experimental B. After treatment, achievement test scores for the three groups are compared. The appropriate statistical test for this comparison is:
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