A 3-ohm resistor and a 6-ohm resistor are connected in series across a 9-volt battery. Which statement best compares the potential difference across each resistor?

Q: What is value of current is voltage is 5sin(100t) volt and load resistance is 5 ohm.

A: Given V = 5 sin(100t), R = 5 ohm Applying ohm’s law

Q: When two resistors are connected in series, the total resistance is 108 ohm. When connected in…

A:

Q: What is the current through the resistor RC, IC, in amperes?  (Enter the number, not the units.

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Q: Is there a limit to the series voltage a chain of these batteries can achieve?

A: we need to explain given statement.

Q: A cell has a terminal voltage that changes from 1.5 volts to 1.4 volts when a 10 ohm load is…

A: In this question,  A cell has a terminal voltage that changes from 1.5 volts to 1.4 volts when a 10…

Q: Draw a circuit  having two resistor (22ohms and 47 ohms) in series with a 10-volts power supply and…

A: To solve above problem, we can use either Ohm's law or Kirchhoff's law: Ohm's law state that in a…

Q: Current, Resistance, ohms (minimum value) Color Coded Resistors Voltage, volts ampere 8 batteries 7…

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Q: An electrician has two two-way switches (H-I-J and C-D-E in the diagram), a light bulb, and a power…

A: A two-way switch is a single pole double throw switch with three terminals. these terminals are…

Q: what are two common types of variables resistors

A: The two common types of variables resistors are

Q: Fourteen 3-ohm resistors are available. Make a sketch showing how all resistors should be connected…

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Q: ind the Voltages of all four nodes in the diagram for the following questions.(USE NODAL ANALYSIS)…

A: Nodal analysis, also known as node-voltage analysis, is a method used to analyze electrical circuits…

Q: 20. There are three resistors, R1,R2 and R3, connected in parallel in which the battery source is 30…

A: Given, There are three resistors R1, R2 and R3 connected in parallel The battery source is, E = 30 V

Q: A consumer has a work area that he wishes to illuminate with single 80W, 220V tungsten fitting. The…

A: Given Data: P = 80 W V = 220 V Current rating of one switch = 10 A

Q: what can be observed in series wherein resistors with the same ohmic value

A:

Q: 2. The following resistors are connected in series 470 ohms, 680 ohms, 1 kiloohms and 1.2 kilo ohms.…

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Q: A DC electrical circuit with a 24-volt power supply has two resistors in series of 150 ohms and 430…

A: Let us find the voltage drop across the 430 ohm resistor using ohm's law and finding the current in…

Q: What is factor of a cable at 5 degrees celcius when calculating resistance

A: The solution is provided in the following section.

Q: N lamps are connected in parallel to a voltage source Vo as shown in the figure. Lamp #3 is not…

A: Number of lamps are N,SourceVoltage is Vo.These N lamps are connected in parallel to the source…

Q: A string of “holiday lights” contains 105 bulbs. The bulbs are connected in groups of 15 bulbs per…

A: A string of “holiday lights” contains 105 bulbs. The bulbs are connected in groups of 15 bulbs per…

Q: Two heating units A and B are connected parallel across a 120-volt supply. Unit B takes twice as…

A: Given

Q: A 12-V DC automobile head lamp is to be used on a fishing boat with a 24-V power system. The head…

A: Given     Rating of lamp ,P = 50W Voltage rating of lamp ,VL= 12V Available Voltage, V= 24 V

Q: Every PV module is usually affected by the following except

A: Here i have answered this question.

Q: 3. Do batteries last longer in series or parallel

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Q: Two batteries, 10.5 volts with internal resistance of 1.5 ohm and 9 volts with internal resistance…

A: Find the resistance value of R for the given parameters and parallel circuit ?

Q: A voltage sources an IR drop across a 20 ohms R1, 60 volts across a 30 ohms R2, and 180 volts across…

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Q: Why is current and voltage in phase when two resistors are connected in series? explain in full…

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Q: 5 Determine the voltage at resistor R1. (assume LED forward voltage is 2.0 volts) * R2 2000 5V D1 R1…

A: In this question we will find voltage across resistor R1 .....

Q: ܘ ܞ ܥ 5V R2 2K D3 D1 Determine the current flowing through the resistor R2. (assume LED forward…

A:

Q: When determining Vs why is the 0.91mohm resistor neglected?

A: Need clarity about the calculation of voltage Vs in the given calculation.

Q: technician A says battery warranties are often prorated. Technician B says some warranties have a…

A: Technician A is definitely correct as many a times the battery warranties are pro-rated. In case of…

Q: Why it is preferable to connect bulbs in parallel rather than series? Explain your answer.

A: here they are asked about why the bulbs are connected in parallel rather than series ? first we have…

Q: Acar lot uses incandescent lamps to supply outside lighting during the night. There are three…

A: fig:  circuit for given lightning system  From above circuit total…

Q: 40. A variable resistor with three terminals is called a a. potentiometer b. rheostat c. multiturn…

A: We need to select correct option for variable resistor .

KVL and KCL

KVL stands for Kirchhoff voltage law. KVL states that the total voltage drops around the loop in any closed electric circuit is equal to the sum of total voltage drop in the same closed loop.

Sign Convention

Science and technology incorporate some ideas and techniques of their own to understand a system skilfully and easily. These techniques are called conventions. For example: Sign conventions of mirrors are used to understand the phenomenon of reflection and refraction in an easier way.