Find the current after one time constant has elapsed

Reference no: EM13320622

A 12.6 V battery is in a circuit with a 30.0 mH inductor and a 0.150 resistor, as in Active Figure 20.27. The switch is closed at t = 0.

(a) Find the time constant of the circuit.

(b) Find the current after one time constant has elapsed.

(d) What's the rate of change of the current after one time constant?

Reference no: EM13320622

Questions Cloud

What type of taxpayers are considered : Heather & Terry have a mortgage on their primary residence of $750,000 and a mortgage on their vacation home of $410,000. In 2013, they incurred $46,400 of mortgage interest expense.

Determine the probability of getting a positive test result : A certain disease is found in one person in 5000. If a person does have the disease, the test will show a positive result 93% of the time. If a person does not have the disease, the test in 1 out of 500 cases will give a false positive result..

What is the magnittude of the resultant force : Two forces F1 and F2, act at a point. F1 has a magnitude of 9.20N and is directed at an angle of 61.0 degrees above the negative x axis in the second quadrant. What is the magnittude of the resultant force

What is the probability of students : In a survey of 900 college students , 405 out of 900 students has credit card or 45% of the student owned a credit card.

Find the current after one time constant has elapsed : A 12.6 V battery is in a circuit with a 30.0 mH inductor and a 0.150 resistor, as in Active Figure 20.27. The switch is closed at t = 0. Find the current after one time constant has elapsed

Determine the change in the charge on one of the plates : A 2.0-nF parallel plate capacitor with a sheet of mylar (k = 3.1) filling the space between the plates is connected to a 90 V battery. Determine the change in the charge on one of the plates

Hires an administrative assistant : Pete Hanshew begins business as a real estate agent with a cash investment of $15,000 in exchange for common stock.

Find the translational speed at the top : A bowling ball encounters a 0.760-m vertical rise on the way back to the ball rack, as the drawing illustrates. Find the translational speed at the top

Determine the value for x : Assume that X is normally distributed with a mean of 6 and a standard deviation of 3. Determine the value for x that solves for each of the following.

User Account

All Pages