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Please solve these 2 images questions i know Bartelby rules but i need it explanation steps by steps handwriting clean thanks
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- Shown below are the results of an experiment where four devices were connected across a variable voltage source. The voltage is increased and the current is measured. Which device, if any, is an ohmic device?2. Figure shows resistors wired in a combination of series and parallel. In the below mentioned circuit, R, = 60, R2 = 80, R3 = 50, R4 = 100. The battery voltage is 24V. (c) The voltage %3D (a)Find the equivalent resistance of the circuit, (b) source current drop across R2 (d) The voltage drop across R3 (e) The power dissipated across R1. R1 R2: V Rg R4Circuit Problem: Express each labelled voltage and current (e.g., vx, ix) in terms of the resistances and source currents and voltages (e.g., R0).
- 5. Refer to the circuit diagram below; calculate the total resistance, total current, voltage in each resistor, and current in each resistor. Total Resistance: Total Current: Voltage in R1: Voltage in R2: Voltage in R3: Vtotal: 6.00 V Current in R1: Current in R2: Current in R3: ELETC R1: 3.00 Q R2: 8.000 R3: 4.00 Q 0003. Find the readings of the ammeter and voltmeter in the circuits in Figure 3. The resistance of the voltmeter is Ry = 1 200 Q, the voltage at the battery is U = 80 V, the resistances R1= 300 Q and R2 = 480 N. Disregard the resistance of the battery and the ammeter. R1 Figure 3.In the following circuit, find the current I1, and the voltage V0. GIVEN: V = 12 V. (Hint: use Ohm's Law and KVL) 1 k2 V 12 k2 3 kN V. Select one: a. 1 = -0.15 mA, Vo = - 1.35 V. b. 1 = -0.5 mA, Vo = - 4.5 V. c. 11 = - 1 mA, Vo = - 9 V. d. 1 = -0.35 mA, Vo = - 3.15 V. e. 1 = -0.25 mA, Vo = - 2.25 V. %3D
- The resistances R₁ = 152, R₂ = 252, R3 = 10 ,, R4 = 52, R5 = 152, are connected as shown in the figure to a voltage source of V= 25 volts. R1 Calculate, ww R2 ww R3 b) Voltage across R5 (in Volts) = c) Current in R₂ (jn Amperes) = www a. Equivalent resistance of the circuit = d) Voltage across R3 (in Volts) = R4 R51. Please draw a circuit diagram for a 15 V battery that is in series with a 5-ohm resistor, has an open switch, and a .75 uF capacotir. Then find the circuit's time constant in us. 2. Find the initial curent when the swith is closed at t=0s and use the initial current plue the time constant to create a mathematical expression for the current as a function of time, I(t). Please include a drawing of I(t) from t=0 to t=5 RC 3. Use the expression you created in 2 to find the current at t=.010ms 4. Find the charge Q on the capacitor plates when they are fully charged. Write another mathematical expression for the capactitor charge as a function of time using the charge Q plus the time constant. Include a drawing of Q(t) from t=0 to t=5RC. 5. Use the expression you created in 4 to find voltage across the capacitor plates at t=.010ms. (just the last two)1. Please draw a circuit diagram for a 15 V battery that is in series with a 5-ohm resistor, has an open switch, and a .75 uF capacotir. Then find the circuit's time constant in us. 2. Find the initial curent when the swith is closed at t=0s and use the initial current plue the time constant to create a mathematical expression for the current as a function of time, I(t). Please include a drawing of I(t) from t=0 to t=5 RC 3. Use the expression you created in 2 to find the current at t=.010ms 4. Find the charge Q on the capacitor plates when they are fully charged. Write another mathematical expression for the capactitor charge as a function of time using the charge Q plus the time constant. Include a drawing of Q(t) from t=0 to t=5RC. 5. Use the expression you created in 4 to find voltage across the capacitor plates at t=.010ms. (just the first three)
- 1. What is the effect caused by the ammeter’s resistance when an ammeter is insertedinto a circuit to measure the current? What does the answer to this question suggestsabout a desirable design for ammeters?1. All of the first five questions on this quiz deal with the circuit illustrated in the accompanying diagram. The battery voltage is 93.9 V, and the resistances are R1 = 172 Ohms; R2 = 126 Ohms; R3 = 75 Ohms; R4 = 63 Ohms; R5 = 199 Ohms; and R6 = 128 Ohms. What is the equivalent resistance of this circuit? 351 Ohms 494 Ohms 260 Ohms 655 OhmsQ.1/ Calculate the equivalent resistance Rab for the circuit shown in Figure 1. All resistors in ohm. Q.2/A/ Determine all currents and voltages in the circuit shown in Figure 2. Q.2/B/ For the circuit shown in Figure 3, find Va,Vb,and Vc 10 12 13 30v 10 (Figure 1) (Figure 2) la 4 ohm 0.5 ohm Ib le 6 ohm 4ohm 4 ohm 1.5ohm 10v (Figure 3)