Suppose I place a sheet of paper in a magnetic field. Which of the following quantities does not affect the magnetic flux passing through the paper? a. The orientation of the paper within the field
b. The cross-sectional area of the sheet of paper
c. The strength of the magnetic field
d. The circumference of the sheet of paper

Which statement is true for light passing into a medium that is more optically dense than the first medium through which it past

The diagram shows a series of volcanic island and a hot spot determine the direction of movement of the tectonic plate that for the island

The second largest public utility in the nation is the sole provider of electricity in 32 counties of southern florida. to meet the monthly demand for electricity in these counties, which is given by the inverse demand function p = 1,200 – 4q, the utility company has set up two electric generating facilities: q1 kilowatts are produced at facility 1, and q2 kilowatts are produced at facility 2 (so q = q1 + q2). the costs of producing electricity at each facility are given by c1(q1) = 8,000 + 6q12 and c2(q2) = 6,000 + 3q22, respectively. determine the profit-maximizing amounts of electricity to produce at the two facilities, the optimal price, and the utility company’s profit