A voltage of 35.0 V is applied between points a and b. What is the current across the 4 Ω resistor? (enter a whole number in Amps).

Q: A battery is wired to two resistors in parallel. The resistance values for each are R1 = 32.0 N and…

A: KIRCHHOFF’S LAW: KCL: The algebraic sum of all currents at a node is zero. Kirchhoff's current law…

Q: R1 www VSupply R3 R2

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Q: 1. Find the total effective resistance in the circuit. 2. Write a junction rule for each possible…

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Q: A 25V solar panel will be made up of 400 individual cells, each of which generates 0.25W with an…

A: Given: Total number of cells=400 Voltage rating of solar panel=25 V Current rating of individual…

Q: 2. Determine the equivalent resistance between the terminals a and b 352 0.6 0.3332

A: Resistance is the obstruction offered to the flow of current. The electrical element or the…

Q: Part B Given the following circuit F1 SW1 SW2 Sw3 SW4 SW5 SW6 R1 12 0 BAT1 R2 R3 R4 R5 R6 12 V 24 0…

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Q: V B Figure 1 V₂-5.1 V at lz 49 mA, Izx1 mA, and 2270 over the range of current values. Refer to…

A: In this question We need to choose the correct option We know, as per ohm law.  Voltage V= IR.

Q: 5. Draw the circuit diagram that represents the circuit. Using a constant 4.5 V source, three…

A: As per give problem: Case 1: When the switch is open:  The bulb A will be on and Bulb B and C Off:…

Q: 3. You are testing a new 9V battery design at your company. You first connect a voltmeter directly…

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Q: Find the value of a resistor having the following colors, orange, orange, brown, red?

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: What is the main line current of this circuit in amps? 7 8 15 25 E=120 volts I Click questi R1 = 40…

A: We use Ohm's Law: V= IR. Voltage (V) across an electrical circuit is proportional to the current (I)…

Q: Do your resistors follow Ohm’s law? Base your answer on your experimental data.

A: We need to find out whether given resistor follows ohm's law or not.

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.