A pair of power transmission lines each have a 0.8800hm resistanceand carry 800A over 9.69km. 1.) If the rms input voltage is 44.9kV, calculate the voltage atthe other end. 2.) Calculate the power input.

Q: -3 Two coils are wound around the same cylindrical form. When the current in the first coil is…

A: Given: In this question, the given details are, The current in the first coil is decreasing at a…

Q: An object of mass M is attached to a string. The length of the string is r and has no mass. The…

A:

Q: A small planet having a radius of 1000 km exerts a gravitational force of 100 N on an object that is…

A: Given: Here, the given radius value is R=1000 km. And the given gravitational force is, F=100 N. The…

Q: Fill in the missing number. 123 1 2 ?

A: We have to find the missing number in the following series.  1 2 3  1 2 ?

Q: You can make a simple capacitor by placing two sheets of aluminum foil between the pages in your…

A:

Q: a current of 1.5 A in t netic field of magnitu

A: Given: Radius of face is 20 cm wire turns is 6 current is 1.5 A Magnitude is 67 mT

Q: A platinum sphere with radius 1.77 cm is totally immersed in mercury. Find the weight of the sphere,…

A: Given: In this question, the given details, A platinum sphere with radius 1.77 cm is totally…

Q: D3.5. A point charge of 0.25 µC is located at r = 0, and uniform surface charge densities are…

A: Given: A point charge of 0.25 μC is located at r=0, and uniform surface charge densities are located…

Q: A parallel-plate capacitor has plates with area 2.10x10-2 m2 separated by 1.70 mm of Teflon. a.…

A: Given: In this question, the given details are, A parallel-plate capacitor has plates with area…

Q: pls help me for HW thank u have a nice day=)

A: This graph below shows the charging of a capacitor .

Q: Two alternating currents are measured and are expressed by 1₁ = 4sin(300xt) amperes and by 12 =…

A:

Q: A 60 kg archer stands at rest on frictionless ice and fires a 0.03 kg arrow horizontally at 85 mys.…

A:

Q: 2. A water bottle rocket is blasted up with an initial velocity of 40. m/s. Assume no air…

A:

Q: An infinitely long string stretching along the x-axis, with a tension r=18.0N, carries a transverse…

A:

Q: S Y(x) = 1+ix =DA 1+ix2 What is the value of the constant A in the wave function V7 V5 V 3t V 3n…

A: Solution - We have, ψ(x) =A1+ix1+ix2 ⇒ ψ*(x) = A*1-ix1-ix2 Normalization condition gives →…

Q: 3 springs are connected in parallel as shown in the left figure. Below the first 3 springs, 2 other…

A:

Q: A particle moves so that its position (in meters) as a function of time (in seconds) is 7 = (6)i +…

A: Velocity is first derivative of position vector with respect to time and  acceleration is second…

Q: A 550.0 g bird is flying horizontally at 2.25 m/s, not paying much attention, when it suddenly flies…

A: Given: In this question, the given details are, A 550.0 g bird is flying horizontally at 2.25 m/s,…

Q: An ion accelerated trough a potential difference of 115 V experiences an increase in kinetic energy…

A: The energy possessed by an object , which is in motion , with a velocity v is known as the kinetic…