9: Draw the cirent and dortermine de Voltuse oulput voltuge for the following 2kr Mww. Ge - 15

Q: Date: + e -Co S근 2.

A: i hope you are familiar with the euler's formuaeiz=cosz +i sinz......1if we replace i with…

Q: Squid 8.5°C -9 mV EM

A: Induction is the magnetic field which is proportional to the rate of change of the magnetic field.…

Q: A power of 100 kW (105 W) is delivered to the other side of a city by a pair of power lines, between…

A: (a)   Write the expression for the power delivered, and solve for the current in the lines.

Q: A representative lightning strike is caused by a voltage of 170,000,000 V and consists of a current…

A:

Q: The Toad foom hay del Alant on Vanies of minimum. maximum Two capacitics have 10000 KW 35006 Kw…

A:

Q: 19-5 A typical Pb-acid automobile battery weighs 20 kg. Compare the amount of energy it stores when…

A: Given : Weight of Pb acid battery = 20kg

Q: The electricity from a household outlet can be dangerous because

A:

Q: How do electricity works?

A: Electricity  is the movement of electrons between conducting wire . A long line of electrons bangs…

Q: A copper transmission cable 34 km long and 19.5 cm in diameter carries a current of 11 A. How much…

A: Length, L=34 km = 34×103 m Current, I=11 A ρ=1.72×10-8  Time, t =9 hours = 9×60×60 =32400 s…

Q: Draw a simplified/schematic diagram of one of the LWR power plants and label all the components.

A: There are mainly three types of light-water reactors (LWR) power plants 1. Pressurized water reactor…

Q: How gas generator work?

A: Generators don't actually create electricity. Instead, they convert mechanical or chemical energy…

Q: length of L and chorge of Q x ax's os 'shown. Chorge density so wonio 5s pas a4 R electrical freld…

A:

Q: Name two types of conductor insulation designed to be used underground?

A: Underground cables can be used to transmit and distribute electrical power. Atypical underground…

Q: of 0-1 coulomb. Calculate the energy released when it is discharged. A condenser is charged to a P.…

A:

Q: Compare between Standalone system and Grid-connected system of Power generation in view of their…

A: Advantage of Grid/On-Grid system: Do not have to buy an expensive battery backup system. You will…

Q: 2. I=_mA E-24 V= P = 12 W

A: Given value--- power = 12 W. battery voltage E = 24 V. We have to find--- current?

Q: Calculate the electrical energy consumed in Joules if a toaster of 86 W is used 250 seconds ?

A: Given data:  Power (P) = 86 W Time (t) = 250 s Required: The electrical energy consumed (E)

Q: Calculate the electrical energy consumed in Joules if a toaster of 80 W is used 200 seconds ?

A: Given data :                Time     =     t              Power     =     P        To find :…

Q: Two straight, parallel, superconducting wires 7.06 mm apart carry equal currents of 12958 A in…

A: As

Q: Calculate the electrical energy consumed in Joules if a toaster of 90 W is used 340 seconds ?

A:

Q: How does the national grid respond to changing demand?

A: The demand for electricity does not remain constant throughout the day.

Q: Find the electrical energy consumed in Joules if a toaster of 66 W is used 1500 seconds ?

A: Given value--- power = 66 W. Time = 1500 sec. We have to find--- consumed energy?

Q: The cost of electricity varies widely throughout the UnitedStates; $0.120/kWh is a typical value. At…

A: Given:Cost of electricity = $0.120 per kWh

Q: Calculate the current of a lightning bolt that delivers a charge of 35 C to the ground in 1/1000…

A: Given data:  Charge (q) = 35 C Time (t) = 1/1000 s Required: The current (I)

Q: Name the device used to decrease the volatge at sub station for its supply?

A: Voltage and current at substation is altered with the help of a device known as Transformer.…

Q: A traditional filament light bulb has an efficacy of 15 lumen per Watt of electrical power applied.…

A: The luminous efficacy is the ratio of luminous flux to the power. It is given by efficacy=luminous…

Q: V(m/s) 6 29 12. -t(sec) 5 9 15 20 -6 5 secs

A:

Q: omponent which carries electricity out of A.C

A: Rotating coil is component which carries electricity out of AC generator. Answer is rotating coil.

Q: Integrated Concepts What current must be produced by a 12.0-V battery-operated bottle warmer in…

A: Let Q denote the total heat received by the glass, baby formula, and aluminum, m1, m2, and m3 denote…

Q: 45. Which of the following pairs of statements correctly matches energy losses in a *ransformer with…

A: Out of the given pairs of energy losses and their method of reduction. Hysteresis loss and Flux…

Q: r(cm) P(mW) 2.2 lo 15 O. 4 20 25 O. 2 Plot agraph between power and distance.

A: r (cm) Power (mW) 5 2.2 10 0.9 15 0.4 20 0.3 25 0.2

Q: a CFL or compact flourescent lamp uses less energy that its equivalent incandescent bulb. how much…

A: Electricity can be simply defined as a measure of the flow of electrical current. Electricity is…

Q: 7.An electrical water heater is rated 3000W. What physical quantity does 3000W represent? OPower…

A: Introduction: Electrical power is defined as the energy transferred per unit time by the electrical…

Q: A 350 V energy source delivers 450 mA for 1 hour. How much energy in joules does this represent?

A: Given : V = 350 V I = 450 mA = 0.450 A t = 1 hour = 60 seconds

Q: Calculate the electrical energy consumed in Joules if a toaster of 56 W is used 1420 seconds ?

A: Given: Power 56w time = 1420 sec To Find: the electrical energy consumed in joules. Power = E/T

Q: 3. In the return stroke of a typical lightning bolt, a current of 25000 A exists for 20 us. How much…

A: Given data: Time (t)= 20μsCurrent (I) = 25000 A Need to determine the charge is transferred in this…

Q: ecu Tor

A: Answer

Q: Calculate the electrical energy consumed in Joules if a toaster of 60 W is used 180 seconds ?

A: Given data :                   Time    =    t                 Power   =    P         To find :…

Q: On a Saturday afternoon, a man was thankful he wasn’t in his car when the 20 000 mAh power bank he…

A: Introduction: Power bank is an external storage device which can supply rated value of current and…

Q: ow would you go about making electricity with a copper wire, and nothing else?

A: Given:-  About making electricity with a copper wire, and nothing else? Find:- How would you go…

Q: A 12.4 uV motorcycle battery that can move 4200 µc of charge, and a 11.0 µV car battery that can…

A:

Q: Find the electrical energy consumed in Joules if a toaster of 40 W is used 1200 seconds ?

A:

Q: Assuming 95.0% efficiency for the conversion of electrical power by the motor, what current must the…

A: The efficiency of the motor,(η)=0.95 ----(1) [Given] The voltage of the battery,(V)=12 V -----(2)…

Q: How can you conserve electrical energy

A: To conserve electrical energy we can follow the below measures :  1. Keep an eye on energy draining…

Q: Discuss the different uses of electricity in farm operations like in poultry farming; horticulture;…

A: Uses of Electricity in poultry farming: Internal temperature adjustments such as heating, cooling,…

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.