How much magnetic-field energy in joule (J) is stored in 100 mH carries a current of 1.5 amp? using 2 decimal places

Q: VCC 2OMAS RB 2.7 ksr VCE=7,3V 0.68k

A: This question is related to analog electronics

Q: 60W-100V tungsten lamp has a resistance of 20 ohm at air temperature (0◦C). What is the  rise in…

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Q: A 9V battery is connected to two parallel plates that are separated by 2cm of air. What is the…

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Q: 1.5 minutes 250mA Find C

A: Given: Time, t=1.5 minutes Current, I=250 mA

Q: Number of electrons in 1 Coulomb charge is a) 6.25*1021 b) 6.25*1020 c) 6.25*1025 d) 6.25*1023

A: The solution is provided in the following section.

Q: What will be value of R1.

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Q: 15V battery is connected to two parallel plates that are separated by 5cm of air. What is the…

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Q: The movement of electrons under the effect of electric field is directed from: Select one: O a…

A: Electrons are the negative charges.  The movement of electrons under the effect of electric field.

Q: The current through the 4702 resistor in the circuit in Figure 1 is

A: Current Division Rule  By using Kirchoff's current division rule we can find the individual branch…

Q: converts chemical energy into direct current electrical energy.

A: Electrical energy can be used for various purposes and it can be generated by various means.

Q: Can somebody help me how to read the voltage of this? We’re given 5V/Div Thank you!

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Q: draw the point charge and draw the Electric dipoles

A: According to question:

Q: 20 ohm 40 ohm 120V

A: According to the question we have to find the value of voltage across 20 ohm.

Q: The charge of a proton is equal to this. O 1.0 coulombs O 2.1.67x10-27 ampere-second 3.-1.6x10-19…

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Q: what is the main parts of Energy meter

A: There are four essential parts of an energy meter.

Q: One of the following devices converting pressure changes to a change in charge then to a change in…

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Q: you have a moving iron ammeter to measuring the current signal shown in figure bellow, the reading…

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Q: The number of free electrons passing through the filament of an electric lamp in one hour when the…

A: Given: Time, t = 1 hour = 3600 sec. Current through filament, I=0.32 A Charge on electron,…

Q: Switch S was open for a long time. What total amount of charge goes through switch S after the…

A: When the same charge is present in all capacitors, they are said to be in series connection. When…

Q: Refer to the Figure 2 below, what the the given voltage levels represented by letters A, and B?

A: It is given that:

Q: Electrical current is defined as O the rate of flow of free clectrons O the energy required to move…

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Q: 2 What is the current passing through resistor (R=180) in the circuit?

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: The resistance of a wire is 140.32 ohms at 100 °C and 115 ohms at 45 °C. Determine the temperature…

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Q: A -600 µC charge (blue charge) and a 800 µC charge (red charge) are positioned as shown in the…

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Q: 30n |Oov (I 150 250

A: Determine total resistance and total current for the given circuit .

Q: Ability Of Source To Produce Light In Each Direction is measured in terms of- a. CANDELA b. FOOT…

A: The ability of souce to produce the light in given direction is called as luminious intensity.

Q: 2A To = ? O 24

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Q: Calculate and plot on a drawing the force experienced by each of the electrical charges in the…

A: For a three point charge system where charges are at edge of equilateral triangle, need to determine…

Q: Caleylate I and Vi fae the figure2 eircuit Shown in R1

A: The solution can be achieved as follows.

Q: A square is 1 meter on each side. At each of the four corners there is one of each of the following…

A: We need to find out potential at centre of given square.

Q: How did you know that energy is 0.5 CV2

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Q: The RMS current through a 10 k resistor is 5 mA. What is the RMS voltage drop across the resistor?

A: Current I = 5 mA = 5×10-3 Resistance = 10 kΩ = 10×103 We have to determine the RMS voltage drop…

Power Measurement

According to Blondel's theorem, the total power is measured with one less number of wattmeters than the number of wires present in the system. So, a single-phase and two-wire system will require one wattmeter and a single-phase and the three-wire system will require two wattmeters, and a three-phase and the three-wire system will also require two wattmeters and a three-phase and the four-wire system will require three wattmeter devices. The wattmeter is a device that measures power using one voltage and one current input as shown in the above figure. Multiple current or voltage input pair cables are used by many power analyzers and digital storage oscilloscopes (DSOs) for measuring watts, in effect within a single instrument acting as multiple wattmeters. It is possible to measure three-phase and four-wire power with one correctly specified power analyzer.