The development of new technology requires the evaluation of the overall benefit to cost ratio of the new technology. which factor would least likely be used in a benefit-cost analysis of electric vehicles (evs) when comparing to traditional internal combustion vehicles? a) fuel cost b) emissions c) fuel economy eliminate d) ride comfort

The factor related to ride comfort would be least likely to be used in a benefit-cost analysis of electric vehicles.

Option D

Explanation:

The electric vehicles are the best alternative to traditional internal combustion vehicles. The electric vehicles have advantages of no hazardous emission of fuel, no fuel cost and so the fuel economy will be maintained.

The benefit-cost analysis is the ratio of benefits attained by the consumer, producer and society in terms of saving of different expenses like fuel, pollution etc. to the production and buying cost of the vehicle.

In traditional internal combustion vehicle, the benefit to cost analysis ratio is around 0.7 and the electric vehicles reach this ratio after many changes. But the comfort of the ride is not included in the analysis of benefit-cost ratio.

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:

did yall get answers for this yet