1.3 Find the charge g) flowing through a device if the current is: (a) i-3 A,...
2. [1 mark.] The current flowing through a device is i(t) = 80(1 + sin(100nt)) A. Calculate the total charge flow through the device over one period from t = 0 to t = 10 ms. Express your answer in Coulombs.
3. Find the magnitude of the current flowing through 12k? resistor in mA. 12k2 11V 4kS2 Current in 12kS2 resistor 6 points
Given the current, i(t), entering a device, determine how much charge, Q, has entered the device at t= 2 msec. Air), A. 3x10. A., Outlines i 6x6 -A, 14tL3s. 3x10't + 12x10 A Jet24.s. A., 420 ms. 6 3 Device time. 3 a. 7.5 nC. b. 10.5uC. Oc. 12 nc. d. 1.5 uC. e. 6 nc.
Find the current i flowing through the 40Ω resistor, as shown: 5 A 40Ω 60Ω ЗА 80 V 100 v 120 Ω 20 Ω
Question 5 The current flowing through a 180-mH inductance is g i(t) = 3 * el-175 * 1) A Determine the energy in mj at time t = 6.2 ms. events changes to this answer. Question 4 The current in a 126-mH inductance is given by the function below. i(t) = 0.4 sin(7000) A Determine the energy in my at time = 9 s. (The angle is in radians) Moving to the next question prevents changes to this answer. uestion...
2.3 Suppose the current flowing through a wire is given by the curve shown in Figure P2.3. 0 8 9 10 s) 12 345 67 8 9 10 2 Figure P2.3 a. Find the amount of charge, q, that flows through the wire between 0 and 2 1 s b. Repeat part a for t2 2, 3,4,5, 6,7,8,9, and 10 s. c. Sketch qt) for 0 10s. 2.3 Suppose the current flowing through a wire is given by the curve...
Given the voltage, v(t), across and the current, i(t), through a device, determine the energy, W, delivered to the device between 1 and 3 msec. N(, v. 11. Act), mA. time, a. 5 m). b.1 m). c. - 1 ml d. 4). e.- 4 u.
6.14 The waveform for the current flowing through the 10-uF capacitor in Fig. P6.14a is shown in Fig. P6.14b. If ve (t-0)- 1 V, determine vc(t) at t-1 ms, 3 ms, 4 ms, and 5 ms i(t) i(t) (mA) 15 t (ms) 4 (i 10
a) Derive from the definition of the clectric current I = [s df - j through the arca S the dwhere dQ is the charge formula for the electric current inside a conducting wire I which flows through the cross section of the wire in the time dt stationary charge distribution, 2n wire have to be equal and independent of the cross sections of the wire both ends of the b) Show that for a 0, the currents on OSS...
1.15 The current entering the positive terminal of a device is i(t-6e-21 mA and the voltage across the device is v() 10di/dt V. (a) Find the charge delivered to the device between t0 and t 2s (b) Calculate the power absorbed (c) Determine the energy absorbed in 3 s.