4.0요 8.02 8.02 10 V 2.0Ω

Q: 3. Three resistors are connected in parallel across a current source of 8 amperes. If resistor A=…

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

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: On the figure below, 3 different kind of dc sources pass through the 10- ohm resistor. Calculate for…

A: In this question we need to find a total voltage drop across 10 ohm resistor.

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: In a resistive load, the current angle

A: In the question, The current angle when load is resistive type.

Q: A varying phase shift produces a(n)_

A: The term phase shift means changing the phase. It may be time point of view or it may be magnitude…

Q: A 12V battery of 0.05-ohm resistance and another battery of 12V and 0.075-ohm supply to a 2-ohm…

A:

Q: Which of the following statement is NOT applicable to series circuit? O a. Same current flows…

A: b) in series connection , voltage drop depends on there resistance. as resistance increase , then…

Q: What is the equivalent resistance in ohms between points A and B? All resistances are in ohms *

A: The solution can be achieved as follows.

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.

A:

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…

A:

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: Three friends decided to connect their individual car batteries in parallel using ideal cables…

A: current will be supplied by their parallel combination: 59.3592A Thevenin voltage of the parallel…

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

A:

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

A:

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

A:

Q: : A 25 KVA single-phase transformer has the primary and secondary number of turns of 200 and 400,…

A: Given information is shown below:Rating of the single-phase transformer is V1==50 Hz=200=400

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…

A:

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: Question #1 Find the equivalent resistance, Req- 5V 2A Rea

A: The given circuit is:

Q: .…………………... In series connection of resistances, the relationship between the resistance and the…

A:

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

A: We need to tell about voltage .

Q: nswer 14Ω 6Ω w 60V + 8Ω 18 Ω

A:

Q: Determine the current through a 10.5-ohm  external resistance when placed across the combination of…

A: For the given circuit configuration the current through the external resistance needs to be…

Q: 2. Figure 2 shows the circuit diagram of a netw Draw a multimeter (ammeter or voltmeter) on th…

A: Given For measuring voltage across an element we have to place voltmeter across in parallel with…

Q: Question 4 Calculate the internal resistance of a power supply if a no-load output of VNL120.7 V.…

A: Given, No load output voltage of supply, VNL=120.7 V Output voltage when load is connected, VL=115.7…

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

A:

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: Calculate the values of the resistors and the capacitor so that the voltage value in the capacitor…

A: Step 1: Step 2: Step 3: Step 4:

Q: Apply KCL to find the value of I in the figure.

A:

Q: Figure 5 shows a current series feedback amplifier. The sampled current signal is the output…

A:

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

A:

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

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.