A) The calculated resistance needed to generate the current at low speed is; R = 480 ohms
B) Resistance at medium and larger speeds are;
At medium speed; R is less than that at low speed
At larger speed; R is less than that at medium speed.
A) We are given;
Voltage; V = 120 V
Current at lower speed; I = 0.25 A
Formula for resistance here is;
R = V/I
R = 120/0.25
R = 480 ohms
B) This means that if larger currents are required at higher speeds, it means that lower resistance would be required.
Similarly at medium currents the resistance will be lesser than that at lower speed but greater than that at larger speeds.
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Answer:
Tax revenue is the dollar amount of tax collected. For an excise (or, per unit) tax, this is quantity sold multiplied by the value of the per unit tax. Tax revenue is counted as part of total surplus. Because the tax alters the quantity that is sold in the market, it will result in a deadweight loss.The effect of the tax on the supply-demand equilibrium is to shift the quantity toward a point where the before-tax demand minus the before-tax supply is the amount of the tax. A tax increases the price a buyer pays by less than the tax. A tax causes consumer surplus and producer surplus (profit) to fall.
Explanation:
Answer:
As Lincoln opens his speech with an allusion to the Declaration, he closes it with an allusion to the Constitution. The Preamble to the Constitution begins with the words "We the people." By using "the people," Lincoln alludes to that crucial document.
Explanation:
