Solve the following problems. Show and COMPLETE solutions. Draw the CIRCUIT DIAGRAM or the equivalent circuit Determine the equivalent resistance of a 6.0 Ω and a 8.0 Ω resistor if ... a. ... connected in series. b. ... connected in parallel
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Solve the following problems. Show and COMPLETE solutions. Draw the CIRCUIT DIAGRAM or the equivalent circuit
Determine the equivalent resistance of a 6.0 Ω and a 8.0 Ω resistor if ...
a. ... connected in series.
b. ... connected in parallel
Step by step
Solved in 2 steps with 4 images
- Solve the following problems. Show and COMPLETE solutions. Draw the CIRCUIT DIAGRAM or the equivalent circuit 1. Three resistors, 11 Ω , 7 Ω, 20 Ω are connected in parallel. If placed in a circuit with a 12-volt power supply. Determine the equivalent resistance, the total circuit current, and the voltage drop across and current in each resistor, the total power supplied to the circuit.Solve the following problems. Show and COMPLETE solutions. Draw the CIRCUIT DIAGRAM or the equivalent circuit. 1. Three lamps of resistances 5 Ω, 10 Ω and 15 Ω are connected in series. The combination is then connected to a 120-V battery. Find the equivalent resistance of the circuit, the total current in the circuit, the voltage across each lamp, the total power supplied by the battery to the circuit and the power dissipated by each lamp.Create a parallel connected circuit as shown in the figure. Determine Vs and three resistors. Calculate the current through each resistor. Calculate the voltage across the each resistors.(Draw the circuit in your answer sheet.)
- Consider the circuit shown in (Figure 1). Suppose that E = 10 V. Find the current through the resistor c. Find the potential difference across the resistor c. Find the current through the resistor d. Find the potential difference across the resistor d.Find the expression for the equivalent resistance of 3 resistors (R1.R2.R3) connected in parallel. Sol. In a parallel connection, voltage drops across the resistors so: Using, Ohm's Law V=1 we derive, that 2 = V2/ I3=V3/ Since, the voltage is the same on all resistors, then V= V = Substituting to the, first equation above, we get the following |= V1/ + V2/ + V3/ So: 1 1 1 + + R2 1. Rea R1 R3Solve the following: 1. Find a) Draw the schematic diagram of the circuit and label, b) the total resistance of the four loads having the following resistances: 6, 8, 10, and 9 ohms. If they are connected in: a) series b) parallel 2. The resistances of three resistors are 12, 15, and 9 ohms. These resistors are connected in parallel across a 35 volts battery. Find : a) Draw the schematic diagram of the circuit and label b) the total resistance of the circuit c) the total current of the circuit d) Current in each of the resistor. 3. The resistances of three resistors are 12, 15, and 9 ohms. These resistors are connected in series across a 35 volts battery. Find : a) Draw the schematic diagram of the circuit and label b) the total resistance of the circuit c) the total current of the circuit d) Voltage across each resistor 4. The resistances of four resistors are 2, 3, 5 and 8 ohms connected across 12 volts battery. The first two resistances and the last two are connected in parallel…
- Show and COMPLETE solutions. Draw all CIRCUIT DIAGRAMS or the equivalent circuit (dummy circuit) as the case may be. A battery is to consist of 20 identical cells. The emf of each cell is 1.5 V and the internal resistance is 0.20 ohm. This battery will be used to supply power to a 10-ohm lamp. Determine thecurrent on the lamp if: 1. The 20 cells are connected in seriesUsing Kirchoff’s rules, analyze the circuit below. Assume the resistive elements obey Ohm’s law.A. What is the magnitude of the current through the 300 Ω resistor? In what direction does it point (left or right)?B. What is the voltage drop across the 300 Ω resistor?C. How much power is dissipated in the 300 Ω resistor?Pleaseee draw the circuit diagram too and answer all the questions correctly and in details 1. Construct THREE DIFFERENT CIRCUIT DIAGRAM to obtain three different values of the equivalent resistance. 2. RANK from highest to lowest the amount of the current flowing in each circuit diagram. 3. CHOOSE one of the circuit diagram that you have constructed. 4 EXPLAIN the changes(if any) happen on the brightness of light bulb for your chosen circuit diagram if you consider the internal resistance of the battery is 0.05 ohm.
- Solve the following: Find folles b) para 2. The resistances of three resistors of draw the b) th Series and Parallel Circuits Circuit Current in each of the resistor. he total resistance of the four loads having the resistors are connected in parallel 3. The resistances of three resistors are 12, 15, and 9 ohms. These resistors are connected in series across a 35 volts battery. Find : a) Draw the schematic diagram of the circuit and label b) the total resistance of the circuit c) the total current of the circuit d) Voltage across each resistor 4. . The resistances of four resistors are 2, 3, 5 and 8 ohms connected across 12 volts battery. The first two resistances and the last two are connected in parallel which is in series to one another. Find : a) Draw the schematic diagram of the circuit and label b) the total resistance of the circuit c) the total current of the circuitShow and COMPLETE solutions. Draw all CIRCUIT DIAGRAMS or the equivalent circuit (dummy circuit) as the case may be. A battery is to consist of 20 identical cells. The emf of each cell is 1.5 V and the internal resistance is 0.20 ohm. This battery will be used to supply power to a 10-ohm lamp. Determine thecurrent on the lamp if: The 20 cells are connected in parallelDirections: Use your knowledge of simple series and parallel circuits to solve the following problems. 1. For the series circuit shown below, a) Redraw and label the circuit using standard schematic symbols b) Draw the direction of the conventional current 32 Q 43 Q flow 2008 c) Calculate the equivalent resistance Req. d) Solve for each resistor's I, V and P. 1.5 Volts 11 0 22 Q Energizer.