Given three batteries with voltages of 1.0 V, 3.0 V, and 12 V, respectively, how many different voltages could be obtained by connecting one or more of the batteries in series or parallel, and what are these voltages?
Given three batteries with voltages of 1.0 V, 3.0 V, and 12 V, respectively, how many...
Given three batteries with voltages of 1.0 V, 3.0 V, and 12 V, respectively, how many different voltages could be obtained by connecting one or more of the batteries in series or parallel, and what are these voltages?
6) You connect resistors of 1.0 12, 2.0 12, and 3.0 12 across a battery as shown in the figure. The current in the resistors is given by I1, I2, and 13, respectively. If the current through the 3.0 22 resistor is 13 = 3.0 A, 11 12 13 V 112 12 12 a) What is the current in the other two resistors? (3 points) b) What is the voltage across the three resistors? (2 points)
6) You connect resistors of 1.0 , 2.0 12, and 3.0 22 across a battery as shown in the figure The current in the resistors is given by I., 12, and 13, respectively. If the current through the 3.0 12 resistor is 13 = 3.0 A, V una a) What is the current in the other two resistors? (3 points) b) What is the voltage across the three resistors? (2 points)
Three resistors connected in parallel have individual values of 6.0, 10.0 and 12.0 Ohm, respectively. If this combination is connected in series with a 15-V battery and a 3.0 Ohm resistor, what is the current in the 12 Ohm resistor?
A 10-pack of batteries has two defective batteries. In how many ways can one select three of these batteries and get a. Neither of the defective batteries? b. One of the defective batteries? c. Both of the defective batteries?
Question 4 You are given three different readings of voltages, which are 240 V, 237 V and 241 V. Determine if their imbalance across the phases is within range. Show all your calculations. This question is based on Refrigeration
You are given four capacitors of capacitance 1?F each. How many different effective capacitors can you make with them, using one, two, three, or all four in different configurations (in series and/or in parallel), and what are their capacitances?
A circuit is constructed with six resistors and two batteries as shown The battery voltages are V1=18 V and V2=12 V. The positive terminals are indicated with a + sign, The values for the resistors are: R1=R5=66 Ω, R2=R6=83 Ω R3=55 Ω, and R4=69 Ω. The positive directions for the currents I1, I2 and I3 are indicated by the directions of the arrows.1) What is V4, the magnitude of the voltage across the resistor R4? 2) What is I3, the current...
Figure 10 12 w 2012 3.0 AT A 100 resistor is connected in parallel with a 20 resistor and both of these are connected to a DC power supply with voltage Vas shown in Figure. If the total current in this circuit is 3.0 A. what is the current through the 10 resistor? The circuit in the figure contains a cell of emf € and four resistors connected as shown. Let the currents in these resistances and the voltages across...
PHYSICS HOMEWORK #151 SIMPLE DC CIRCUITS VOLTAGES IN SERIES& PARALLEL 1. Six 2.02 Volt cells are connected in series. What will be the total electromotive force [EMFI produced? 2. What will be the EMF produced by four 1.5 Volt cells connected in series? Justify! 3. What will be the EMF produced by three 6.0 Volt batteries connected in parallel? Justify! 4. What will be the total EMF produced by the combination of cells to the right? Justify! F T 4.0...