Calculate the energy in joules stored in a 12V, 240Ah battery. Express your results in megajoules

Q: What will be the total resistance of a 100 mile long No 0 copper line

A: In this case, the total resistance of a 100 mile long No. 0 copper wire line is to be determined.

Q: 1. what is the resistance of a component having no continuity? 2. the rating of a storage battery…

A: Component with no continuty means there is a some open circuit in it .  We know that in open circuit…

Q: How much energy (in kilowatthours) is required to light a 60-W bulb continuously for 1 year (365…

A: Given: Power of bulb, P=60 W Time, t=365 days

Q: For how many hours can a battery deliver 2 A if it is rated at 70 Ah? 30 25 40 35

A: Given data, Rating of battery = 70 Ah Current flowing through battery i = 2 A

Q: 3.3 KSL 1 kL {40 MG Vos =3V

A: The given circuit diagram is shown below:

Q: From the circuit shown, calculate the reading of the meter M if M is (a) a 2 ohms' ammeter (b) if a…

A: Simple problem on netwroks. Look below for the solutions..

Q: For the circuit shown below, determine the power consumed by battery 1's internal resistance.

A: 1) in the given circuit Apply Kirchoff voltage law, 12-5=I(1+0.5+5) I=7/6.5  I=1.07692 Ampere power…

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A: In this question,  We need to Fill the table 3 .  We know current I= V/Z Voltage across the…

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Q: Find the energy stored in a 16 V car battery rated at 634 Ah. Note: Final answer must be in…

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Q: Current flow in resistor 350 300 250 200 150 100 50 3 4 5 7 8. Time (hour) Current (mA) 2.

A: The power dissipated by the resistance is given by  P = IRMS2×R  Watts Given, Resistance R = 50 ohms…

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A: Answer: 12.5V Explanation   a. It is not a valid option. The value of current should be 100A to…

Q: 1. A current of 3.6 A transfers a charge of 375 mC (375 x 103). How long would this take?

A: The solution is given below

Q: 8.An electric kettle is required to heat 0.6 kg of water from 10°C to boiling point in 5 minutes,…

A: In this question we will find resistance of heating element for electric kettle.....

Q: A- What is the total cost of using the following at 6c per kilowatthour? (5 a) 1200 W air…

A:

Q: It is required to provide illumination of 150 meter- candle in a factory hall 45 m x 15 m. . Assume…

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Q: voltmeter is used to measure the voltage, which of the following device is used to measure current?…

A: We use the Ammeter to measure the current.

Q: Use the following values: V1=7V R=7 kiloOhms Write the final answer to at least 5 significant…

A: Given :    In the given circuit they have mentioned the operational amplifier circuit.   The given…

Q: Q3: Calculate the voltage of 25N resistance in the following circuit. 300 100 (30v 300 50 250 ww-

A: The given circuit is:

Q: Find the voltage drop across a toaster that gives off 7500 Joules heat when a 13.64 Amps current…

A: Given: A toaster gives off heat H=7500 J. Current through toaster is I=13.64 A. Time t=5 s.

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Q: car battery supplies a current of 50 A to the starter motor. How much charge passes through the…

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Q: READING AN OHMMETER A Indicate the resistance reading of the ohmmeter below. Direction: WRITE YOUR…

A: An ohmmeter is an electrical instrument that measures electrical resistance.  The resistance can be…

Q: Me Rs 52 E2

A: Given Circuit shown

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A: Given: The luminous output = 300 lumens Average illumination = 50 lux Dimension of rectangular room…

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A:

Q: The voltage across a device with a fixed resistor of 3 kiloOhms is doubled, what will be the change…

A: Given: A device has a fixed resistance of R=3 kΩ. The voltage across the device is doubled.

Q: "How much power is consumed by a 10 ohm resistor, if connected across a 20 volt battery?"     20 W…

A: The resistance is connected across the voltage source; the power dissipated is given by the…

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A: Given : 2 ton AR 3*300 W 5A medical device

Q: Calculate the equivalent resistance: 1. The current (in mA) at the terminal of automobile battery…

A: To calculate charge we will do integration of current . Integration of current will be equal area…

Q: Ton AR, 3 * 300W printers and 5A Medical device and how many batteries you need to make the system…

A: 2 ton AR 3*300 W 5A medical device

Q: If 1.27 × 1021 electrons move at a given point in the circuit for 100s, how much current is flowing…

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

Q: An electrical equipment in an office takes a current of 20 A from a 230V supply. The equipment is…

A: Given data, Current is given I = 20 A Voltage V =230 V Time t = 30 hour

Q: 7. Computer for the voltage if the current is 30mA and the resistance is 27kohm. Show your Solution

A: Compute for the voltage if the current is 30mA and the resistance is 27kohm .

Q: Find the value of I if the voltage across 8kohm resistor is 4.2961V

A: To calculate current I

Q: provide written solution write the resistor value of the given 4 band color coded resistor (Red…

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Q: An electric kettle is required to boil 0.6 kg of water from 10 oC in 5 minutes, the supply voltage…

A:

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A: Here we will use formula for output solar power for N solar cell . Then we will find N (number of…

Q: dissipatio 52. How much energy in kilowatthours is required to keep a 230-W oil-burner motor running…

A: Need to find energy in KWh

Q: What is the Ah rating of a battery that can provide 0.8 A for 75 h

A: Ah rating is given by = Current × Time in hour

Q: If 1.27 × 1021 electrons move at given point the circuit for 100s, how much current is flowing in a…

A: Current I = dq/dt                  = q/ t Given time t = 100 us  And from given data find the charge…

Q: 21. A piece of wire that is one mil in diameter and one foot long is one mil-foot.   Select one:…

A: 21) Given :  A piece of wire that is one mil in diameter and one foot long is one mil-foot.

Q: 4. If we use a digital multimeter to measure the current In the 500 ohm resistor, how much error…

A: Electrical devices are used for measuring electrical parameters. Current, voltage and power are…

Q: 6.1 A Car battery is rated for 12 Volts, 5 Ah rechargeable battery can be operated for about 10…

A: Given, A battery with V=12 VQ=5 Aht=10 h

Electrical Heating Unit

The conversion of electrical energy to heat energy is known as electric heating. The heating system that converts the electrical energy to heat energy for various application is called electrical heating unit. Electricity is employed as the firing mechanism in electric heating systems, which transforms electric current to heat. Electric heaters have heating elements in the form of electric resistors.