Answer:
B = 0.287 Tesla
According to thumb rule the direction of magnet is to the east.
Explanation:
F = BiL sin∅
note that F = mg
B = magnetic field
i = current
therefore,
mg = BiLsin∅
Make B subject of the formula
B = mg/iLsin∅
m/L = mass per length of the wire and it is given in gram per centimeter . It should be converted to kg per meter.
m/L = 0.440 g/cm
convert to kg/m = 0.440 × 0.001 kg × 100 m = 0.044 kg/m
B = 9.8 × 0.044 / sin 90 × 1.50 × 1
B = 0.4312/ 1.50
B = 0.28746666666
B = 0.287 Tesla
According to thumb rule the direction of magnet is to the east.
Exactly, when someone buys an insurance policy that person is making sure that whatever happens to him/her, there is the policy to compensate for something that will be lost. He/she is transferring the risk away and pass it on to the insurance company for safekeeping.
Answer:
The marginal propensity to save (MPS) is the portion of each extra dollar of a household's income that's saved. MPC is the portion of each extra dollar of a household's income that is consumed or spent. Consumer behavior concerning saving or spending has a very significant impact on the economy as a whole.
Multiplier Effect
for every dollar the government spends, it will create a greater than one dollar change in GDP
Spending Multiplier
1 / 1-MPC or 1 / MPS; increase in spending .: + multiplier; decrease in spending .: - multiplier
Deficit spending is the amount by which spending exceeds revenue over a particular period of time, also called simply deficit.
Crowding out in businesses an economic concept that describes a situation where personal consumption of goods and services and investments by business are reduced because of increases in government spending and deficit financing sucking up available financial resources and raising interest rates.
Explanation: Marginal Propensity to Consume
the fraction of any change in disposable income that is consumed; MPC = change in C / change in DI
Marginal Propensity to Save
the fraction of any change in disposable income that is saved; MPS = change is S / change in DI
Answer:
A) Shortage, B) Fall in Price
Explanation:
A] Market is at equilibrium where - downward sloping Market Demand (inversely related to price), & upward sloping Market Supply (directly related to price) - are equal & these curves intersect each other.
Above condition gives us equilibrium price & quantity.
If market price < equilibrium price, as given case 15 < 20. Then, supply being directly related to price is lesser, demand being inversely related to price is higher. So, there is a situation of excess demand, ie <u>shortage </u>(graphically denoted by distance between demand & supply curve at actual price below equilibrium price)
B] Dealers of hybrid vehicles increase imply increase in supply of these vehicles, rightwards shift in the supply curve. This creates excess supply ie surplus of them. It implies that competition among sellers lead to <u>fall in price </u>of these hybrid vehicles.
