What is the induced current in the wreath

Assignment Help Physics

Reference no: EM13274378

Someone puts an upright 0.450 m radius wreath made out of 30 windings of a string of lights (wire with some resistance) on the roof of a 30.0 m long barn. The length of the barn is from north to south and the wreath faces west and is located midway between the north side and south side of the barn. Lightning strikes the south side of the barn. For one stroke of lightning assume the current went from 0 to30, 000A in70 mu s. What is the EMF induced in the wreath? If the wreath has a total resistance of 5.00 Ohm what current will be induced in the wreath and what direction will the current be in? What induced current would there be and in what direction if the lightning struck the north side of the barn? What is the induced current in the wreath from a N-S wire with a steady DC of 4.00 A2.00 m below the wreath (inside the barn).

Reference no: EM13274378

Questions Cloud

How far ahead of jill should be begin : Jack and Jill decide to have a four-lap race (i.e. 4 m meters) with each runner agreeing to run only in his/her lane. If Jack runs in lane two, how far ahead of jill should be begin if the finish line is jill's starting point?

What is the electric field vector at the origin : An semicircular arc with a radius of B is split into two. The arc is in the xy-plane such one part is in the first quadrant, What is the electric field vector at the origin

Define series reactance per phase of the transmission line : Three single-phase transformers, each rated 15 MVA, 13.2:66 kV, with a leakage reactance of 0.1 pu, are connected to form a three-phase Y-Δ bank, one side of which is connected to a 120-kV tranmission line and the other side, to three 12-ohm resis..

Explain producing ethanol as a biofuel from sugars in corn : Producing ethanol as a biofuel from sugars in corn (glucose) has become a major industry in the grain belt. This process can be summarized as follows, where glucose to form ethanol and carbon dioxide. Use bond energies to estimate Delta E for this..

What is the induced current in the wreath : Someone puts an upright 0.450 m radius wreath made out of 30 windings of a string of lights, What is the induced current in the wreath from a N-S wire with a steady DC of 4.00 A2.00 m below the wreath

Explain bonds that can occur between the elements p and cs : List all possible bonds that can occur between the elements P, Cs, O, and H. Predict the type of bond (ionic, covalent, or polar covalent) one would expect to form for each bond.

Determine the rotational energy of the system : Two astronauts, each having a mass of 79.0 kg, are connected by a 10.5 m rope of negligible mass. Calculate the rotational energy of the system

Present confucius with two reasons that creon is guilty : Imagine that you are Creon's defense lawyer. Present Confucius with two reasons that Creon is not guilty. Write one paragraph about each reason.

Calculate the flux of the electric field created by the cube : Consider a uniformly charges cylinder (radius R, height H, charge density ρ). Imagine it at the center of a cube (sides of length L). Calculate the flux of the electric field created by the cylinder through the surface of the cube.

User Account

All Pages