The Dow Jones Industrial Average Index has an unusual weighting methodology. Unlike the S&P 500, it is weighted by share price. Here are 20 of the 30 members of the Dow Jones on March 20, 2019. If all the shares went up by 5%, which share on the screen shown would have the biggest contribution to an upward movement in the Index?

what are the choices and the passage take a picture

a) madame podtochina used witchcraft to make it disappear.

lets none because you provide no details.

a solenoid is created by wrapping a l = 90 m long wire around a hollow tube of diameter d = 4.5 cm.   the wire diameter is d = 0.9 mm.   the solenoid wire is then connected to a power supply so that a current of i = 9 a flows through the wire.

randomized variablesl = 90 m

d = 4.5 cm

d = 0.9 mm

i = 9 a                                          

write an expression for the number of turns, n, in the solenoid. you do not need to take into account the diameter of the wire in this calculation.

calculate the number of turns, n, in the solenoid.

write an expression for the length of the solenoid (l2) in terms of the diameter of the hollow tube d.

calculate the length of the solenoid (l2)   in meters.

calculate the magnitude of the magnetic field at the center of the solenoid in teslas.

explanation: