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

A:

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

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: 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.