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All devices connected to this circuit use [BLANK-1] W of power [BLANK-2] than its maximum power. (The first blank is numerical, for the second blank use words such as more, less, etc.)

What would the resistance be? (Round your answer to one decimal place and include the unit as “Ohms”.)

If the 3.5 Ω resistor receives 3 A of current, how much power does it dissipate? (Round your answer to one decimal place and include the unit.)

A second identical magnet is placed in the same region. What do their magnetic field lines look like? Exam 4 – bar magnets.png

Calculate the net magnetic force on the particle due to both magnets. (Round your answer to the nearest whole number and include the unit.)

Calculate the magnetic force on the particle due to the magnet. (Round your answer to the nearest whole number and include the unit.)

It is wise to use an electric circuit to its maximum capacity.

Kelvar® is a polyamide step-growth polymer, which is used in bullet-proof vests. The strength of this polymer is attributed to which of the following properties?

What is the oxidation state of the carbonyl carbon atom?

A mixture of naproxen, eugenol, and testosterone were partitioned between ethyl acetate and aqueous NaHCO3. The ethyl acetate and aqueous layers were separated. The ethyl acetate phase was then mixed with aqueous NaOH solution. After both extractions steps, where are each of the chemical components naproxen, eugenol, and testosterone?