Number6 Determine the voltage that applied to the terminals a current of flows the circuit. A...
0.22 0.14 0.19 0.27 0.16 3.0 Ω 5) 4.09 Determine the voltage that must be applied to the terminals A and B so that a current of 1.S A flows 20.0 Ω 9.0 Ω 8.0 Ω through the circuit. 6.0 Ω 4.63 V 5.34V 6.41 V 4.27 v 6.05 V Refractive index 1.000 air 1.544 material 25 mm A ray of light falls on a 25 mm t exits the glass at point P. Without refraction the light would travel...
3. (30% ) The voltage and current at the terminals of a load circuit are given by: )=1202 sin(ar) V i ()=812 sin(ar-60)+6/2 sin(Bax -120) A (V) and (A). (a) Find (b) Find the real (average) power P delivered to the load. (c) The distortion factor of the current waveform. (e) Find the displacement power factor DPF for this circuit. (f) Find the power factor of the load. (g) Is the load linear? 3. (30% ) The voltage and current...
7. The expressions for the steady-state voltage and current at the terminals of the circuit seen in Fig. P9.14 are Ug = 300 cos (5000 + 78*) V, 's = 6 sin (5000?1+ 123°) A a) What is the impedance seen by the source? b) By how many microseconds is the current out of phase with the voltage? Figure P9.14 2, Circuit
1.6 1 The voltage and current at the terminals of the circuit element in Fig 1.5 are zero fort <0. For 0. they are 80,000esov V. 0; 1 - 1ste SAA a) Find the time when the power delivered to the circuit element is maximum. b) Find the maximum value of power. c) Find the total energy delivered to the cir cuit element.
The expressions for the steady-state voltage and current at the terminals of the circuit seen in the figure are Ug-320 cos(5000nt + 71°)V g-4 sin(5000t 121°) A (Figure 1) Part A What is the impedance seen by the source? Enter your answer using polar notation. Express argument in degrees Submit Request Answer Part B By how many microseconds is the current out of phase with the voltage? Express your answer with the appropriate units. 7 Circuit
The voltage and current at the terminals of the circuit element in Fig. \(1.5\) are zero for \(t<0\). For \(t \geq\) 0 they are$$ \begin{array}{l} v=50 e^{-1600 t}-50 e^{-400 t} \mathrm{~V} \\ i=5 e^{-1600 t}-5 e^{-400 t} \mathrm{~mA} . \end{array} $$a) Find the power at \(t=625 \mu \mathrm{s}\).b) How much energy is delivered to the circuit element between 0 and 625 \mus.?c) Find the total energy delivered to the element.
Determine the current that flows in the circuit if the battery
voltage is 18V and the resistance of the light bulb is 55Ω.
The voltage and current at the terminals of the circuit element in (Figure 1) are zero for t<0. For t≥0 they are v=(3200t+4.2)e−1000tV,i=(160t+0.16)e−1000tA, where t is in seconds. Find the total energy delivered to the element in microjoules.
. Determine the Thevenin equivalent (with respect to terminals ab) by finding the open circuit voltage and the short circuit current. [Note that the open circuit voltage is the same as voltage across the 60 resistor and that the short circuit current by-passes the 60 resistor.) Use any method we have discussed to determine the voltage and current. 2/ 201 Vi-9. Ni 5 5 u Nervi-N2 = 0 to 10 18A 54 M ( 13 15 do to suintão toluoto...
IV The expressions for the steady-state voltage and current at the terminals of the circuit shown below are Vg-300 cos(5000t+78"N , i,-6 sin(5000t+ 1 23°) A Circuit (a) What is the impedance seen by the source? (b) By how many microseconds is the current out of phase with the voltage?