A current passing through a resistor (R = 16 Ω) decreases exponentially with time as I(t) = I0e-αt where I0 = 7.5 A and α = 0.25 s-1.
Calculate the total
energy dissipated by the resistor in joules as time goes to
infinity. ![]() |
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Calculate the energy
dissipated by the resistor in joules during the first 5
seconds. ![]() |
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A current passing through a resistor (R = 16 Ω) decreases exponentially with time as I(t)...
In Figure 9.4, let
T, and assume that the conductor joining the two ends of the
resistor is perfect. It may be assumed that the magnetic field
produced by I(t) is negligible. Find (a)
Vab ; (b) I(t).
We were unable to transcribe this imageI(t) Uniform E 250 Ω = 15cm Figure 9.4 See Problem 9.1
I(t) Uniform E 250 Ω = 15cm Figure 9.4 See Problem 9.1
3. A white Gaussian noise signal W (t) with autocorrelation function
it passes through a linear filter invariant in time h (t). Calculate the average power of the
exit process Y (t) knowing that We were unable to transcribe this imager. h2 (t)dt = 1.
r. h2 (t)dt = 1.
5. In the circuit at right, L = 3.500 nH, R = 4.200 2, and C = 655.2 pF. Vac(t) is the input driving voltage, with an rms value of 3.50 mV and frequency of 210.0 MHz. a. At this frequency, what is the total impedance of the circuit? A. 4.372 2 B. 5.4462 C. 8.0242 D. 11.702 E. 14.08 22 b. Find the rms current in the circuit: A. 0.238 mA D. 0.819 mA B. 0.490 mA E. 0.973...
Answer 4 & 5 please! thank
you!
R values =
Resistor value, R1 = 990 Ohms
Resistor value, R2 = 2050 Ohms
4. Connect the 2nd resistor in parallel with the 1st
resistor and connect that combination to the battery.
Measure
the following:
The
current passing through the R1, I1 = ___0.0058____ A
The
current passing through the R2, I2 = ___0.0031____ A
The
current supplied by the battery, I = ___0.0092____ A
Calculate I1 + I2 =...
below is a graph of the gymnast's height, h, as a function of time, t 31 MacBook Pro 2 5 6 8 9 2 4 (e) Which of the following domains of h (r) allows h(t) to heve an inverse function? 0SIS48 19srs 5.8 version 4.24.147 MacBook Pro 嘸; G Search or type URL O. ground Section83 Copyof FINAL EXAM We were unable to transcribe this imageINAL EXAM 20 10
below is a graph of the gymnast's height, h, as...
Answer:
Please help! Electrical series circuits never make
sence to me. I included the answer so that you can check your
work.
Hope that helps.
19. An electrical series circuit contains a resistor with a resistance of R- 20 ohms, a capacitor with a capacitance of C 0.01 farads, and an inductor with an inductance of L 1 henry. The initial current in the circuit is 0 amperes. A variable voltage of E(t) 120 sin volts of is applied to...
If someone could solve for this on a "LineFit" program provided
through google (or excel), i would appreciate it. Below are the
posted instructions for Part C- thanks!!
Graphing portion of Part C (Using the 22 uf capacitor) As in Part C of your lab, graph the given data and solve for the time constant, τ-RC, and the initial 6. potential difference, Vmax In(V)(-1/T) t + In Vmax 3.00 2.50 2.00 1.50 1.00 0.50 t (sec)5176107 149 208 307 Use...
Pease answer questions 4 and 5! Thank you so much!
4. Connect the 2nd resistor in parallel with the 1st
resistor and connect that combination to the battery.
Measure
the following:
The
current passing through the R1, I1 = ___0.0058____ A
The
current passing through the R2, I2 = ___0.0031____ A
The
current supplied by the battery, I = ___0.0092____ A
Calculate I1 + I2 = ____________ A
Is the following statement true? I = I1 +...
please solve all of these questions.
I R = 60, R2 = 8 . R3 = 20. E1 = 4 V, and <2 = 14 V, what is the current in Rz? Multiple Choice O 1A up 1A down Prey 12 of 16 E If 64 coulombs flow along a wire in 40 seconds, what is the average current? Multiple Choice 6.66 points o o • o < Prev 1 of 15 !! Next > When current flows through a...