Three resistors of resistance 2,4,10 ohm respectively are connected a) in series with a 12V supply, b) in parallel across a 12V supply. 1) In each case draw a circuit diagram and determine the current through each resistor and the potential drop across each resistor. 2) Determine the power dissipated in the 10 ohm resist
An electrical circuit consists of a set of three parallel resistors (A,B, and C) which are connected in series with another set of two parallel resistors, (D and E). These two sets of resistors are connected in a series loop to a battery. Assume the following resistor values: A=33 ohms B= 100 ohms C= 51 ohms D= 22 ohms
Two uniform wires having circular cross-sections, both with the same length and made of identical material, are both maintained at the same potential difference and the same temperature. The first wire has a diameter of 2.2 mm and the second has a diameter of 4 mm. If the current in the first wire is 1.1 amps, then what is th
The table in Fig. P2.23 (a) gives the relationship between the terminal voltage and current of the practical constant voltage source shown in... Please see the attachment for the complete question and diagram. Thanks.
If a current of 15 A is flowing through the 15 ohm resistor. What is the voltage? Please see attached for diagram.
A circuit connected in series contains a voltage source of 20 V, a 5 ohm resistor, and a variable resistor, R. Determine the powers absorbed by the variable resistor ranging from 0 to 20 ohms.
Please see attached file.
Hi. Actually, this is embarrassing, but my question is simply an algebra question. I know the equation and I know the answer, but I can't remember how to GET the answer. Can someone please walk me through this very simple algebra issue? Equivalent resistance in a circuit = 26 ohms R1 and R2 are parallel resistors; R1 = 55 oh
(1) I have five circuits and want to run each one, one at a time, and then all five at the same time. My source is 12Vdc and 1500mA. The first circuit is 1.992 Mega ohms, the second is 3248 ohms, the third is 13.2k ohms, and the fourth is 0.247 Mega ohms and the fifth is .777k ohms. Now, the first four circuits use 5V and the
Prove: For resistors in parallel configuration, the equivalent resistance is always smaller than the smallest resistor.
1. 45 A of current passes through a cross section of wire. How many charges pass through in 3 seconds? A. 9.375 x 10^19 B. 3.59 x 10^16 C. 2.16 x 10^17 D. 8.4 x 10^20 2. A 30 ohm resistor dissipates 500W of power. What current is running through the resistor? A. 15000 A
Suppose that you have a 460Ohm, a 850Ohm, and a 1.50kilo-Ohm resistor. What is the maximum resistance you can obtain by combining these?
A 4.0 Ohm resistor, an 8.0 Ohm resistor, and a 12.0 Ohm resistor are connected in a series with a 24.0 V battery. A. Calculate the equivalent resistance. B. Calculate the current in the curcuit. C. What is the current in each resistor?
1- Assume a passive network N composed of resistors, inductors, and capacitors A- How can you modify N such that each and every natural frequency is shifted one unit to left? (i.e. its real part is reduced by 1) B- How can you modify N such that each and every natural frequency is shifted one unit to right? (i.e. its real pa
Question: For the circuit modeled in the attached file (titled: Resitor.doc), determine the current in each resistor and the voltage across the 200 ohm resistor. See the attached file.
A person has a 72 V battery along with 6, 9, and 18 ohm resistors. They are first wired in series, then is parallel. First, sketch each circuit. Then, find the current in each resistor as well as the voltage across each resistor for each resistor, for each circuit.
Two 6 ohm resistors are placed in parallel with a 9 V battery. What is the current out of the battery? 9 / ( 1 / (1/6 + 1/6) ) = 3A My answer key is telling me my answer is wrong, am I missing something ?
An n-type Si resistor is to be designed so that it carries a current of 5mA with an applied voltage of 5V. T=300K. Mn*=.26M0. M0=9.11x10^31Kg. (a) If Nd=10^15/cm^3 and Na=0, design a resistor to meet the required specifications. (b) If Nd=3x10^16/cm^3 and Na=2.5x10^16/cm^3, redesign the resistor. What are the answers a
What happens to the resistor of a wire if the length of this wire is increased six times and its cross-sectional area is increased two times?
PART ONE: If an electric circuit contains only an ordinary resistor, all the work done by the electric current appears as: A) light B) rotary motion C) chemical action D) heat PART TWO: Two 10.0 ohm resistors are connected in parallel, and this combination is connected in series with a third 10.0 ohm resistor.
Circuit involving resistances; determination of unknown resistance and the voltages at the terminal points.
Determine the voltage drop across each of the resistors given in the network (See figure). Also determine the unknown resistance R.
Referring to the attached circuit, determine the voltage drop (from top to bottom) across the 4 Ohm resistor.
What is the resistance of paper?