4.0요 8.02 8.02 10 V 2.0Ω

Q: To measure current with an ammeter, connect the ammeter: A) across the load B) across the resistance…

A: we will use following points to answer the questions 1. current in the series circuit is same and…

Q: A,

A: Usually wire connected between bulb and battery to flow the current and make bulb on. the wire must…

Q: 5. Three 15-2 resistors are connected in parallel and placed across a 30-V ba a. What is the…

A: Given data, The value all the three resistances are R1= R2 = R3 =15 Ω. All the three resistance are…

Q: QUESTION 5 The source in Figure 2 above has an internal resistance of 120 Ohm. Determine the load…

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Q: By doubling the potential difference applied to a given resistor, the power dissipated by the…

A: Since, the given supply is constant voltage source the power dissipated by the resistor is given by…

Q: Three resistors A, B and C are connected in parallel and take a total of 7.9 A and has a resistance…

A: Resistors, inductors and capacitors form an integral part of any electrical circuit. A source,…

Q: Derive the voltage division law between series resistors.

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Q: Across a 230 V, 60 Hz powers supply is a 15 ohm non-inductive resistor. What is the equation of the…

A: Given,  Voltage source value =230V RMS Therefore, the voltage value = Vp = VRMS ×sqrt(2) =…

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

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Q: Where Can I Input the nodes in KVL in a Electrical Circuit Diagram

A: Given: here we assume an random close electrical circuit Calculation: Point out an node in…

Q: A galvanometer with an internal resistance of 7 ohms is connected in parallel to an unknown resistor…

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

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Q: 1, between points (a and b) en's equivalent voltage and seguivalent resistance are

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Q: two 3 ohm resistors in series having 2A current will dessipate a power P. What is the value of P?

A: The solution is as follows.

Q: Find the individual (not combinations of ) elements (voltage sources and/or resistors) that are in…

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Q: In the circuit shown in below figure, a voltmeter reads 60V when it is connected across 650 Q…

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Q: 34. Determine the magnitudes and directions of the currents in each resistor shown in Figure 5. The…

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Q: When the 10-Ohm, 12-Ohm and 15-ohm resistor are connected in sereis and the current is supplied by…

A: Drawing the circuit for the given information:

Q: In the energy conservation concept, the positive and negative power in an electric circuit must be

A: In an electric circuit, the power which are delivered into the circuit by any active or passive or…

Q: What is the voltage will produce 3A through a circuit that has 15ohms of resistance?

A: We need to tell about voltage .

Q: In the circuit as shown below, the voltage measured between A and B is found to be 70 V. What is the…

A: To calculate the value of mutual inductance M

Q: State Kirchoff's current Law. O None of these sum of all powers in a circuit O sum of all emfs in a…

A: Kirchhoff's Laws: Kirchhoff's current law, Kirchhoff's voltage law Kirchhoff's current law:…

Q: 4) For circuit shown in Figure (4): Determine the voltage drop across 90. a) 17V 20 90 b) 15V c) 19V…

A: Given circuit is:

Q: .A cube is made of copper wire with all the corners connected together. Four 12- O resistors are…

A: OHMS LAW:-if the physical conditions remain the same then the current flowing across any conductor…

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: 25 V 45 V 3 k2 4 kQ d. 5 k2 Figur 5

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Q: MAKE ONE ORIGINAL WORDED PROBLEM WITH DIAGRAM AND ITS FREE BODY DIAGRAM FOR OHMS IN SERIES…

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Q: Why do we use Voltage Dividers in aan electric circuit?

A: Voltage divider are passive circuiits which produces output voltage which is in fraction to the…

Q: Can I see an example of how to measure a load voltage and current using breadboard with multimeter

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Q: Two resistors, of resistance 3 ohm and 6 ohm, are connected in parallel across a battery having a…

A: Given data: The voltage, V=12 V Resistance, R1=3 Ω Resistance,R2=6 Ω

Q: A 10 Q2 resistor is connected in series to a parallel combination of a 60 resistor and a 20 resistor…

A: Given data, R1=10ohm R2=60ohm R3=20ohm V=220V

Q: The following circuit operates in the cutoff and saturation regions, for both regions determine the…

A: Given the circuit along with the input voltage waveform : The above circuit operates in the cutoff…

Q: Voltage sources in series Select one: a. None of the answers b. When two or more voltage sources are…

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Q: 5. The resistance of two wire is 25 ohms when connected in series and 6 ohms

A: In this question we will find resistance value with given series and parallel data...

Q: Determine the maximum voltage that can be applied across the series combination of a 150 ohm, 2…

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Q: Which of the following statements is true of an open component in a series circuit? a.. The circuit…

A: In question it is clearly asked in series circuit having some components. One of the series…

Q: What is the advantage of using the voltage divider technique in determining the voltage across a…

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Q: Two 115-V incandescent lamps A and B are connected  in series across a 230 V source. If lamp A is…

A: According to question diagram will be,

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.