Broad-spectrum drugs that disrupt the body’s normal biota often cause ______.

Which of the following foods is associated with Campylobacter jejeuni?

Q fever is caused by:

Which of the following is a spiral shaped microorganism?

A spherical capacitor is made of two concentric metals spheres, the inner one of radius .0 cm and the outer one of radius .1 cm. If a potential difference of V is set up between the spheres, how much energy is stored by the capacitor? Give your answer in units of μJ.

A 12-gauge (diameter 2.05 mm) copper wire has a total resistance of Ω. If the resistivity of copper is

(5 pts) What is the charge on ? In class we would have called this .

(4 pts) A capacitor with a capacitance of μF and a resistance of Ω is connected in series to the terminals of a battery with an EMF of V (negligible internal resistance) and a switch that has been open for a long time. At time , the switch is closed to leave a charging RC circuit. In the following problems, we will try to find some information at time and at time = ms. What is the time constant

(2 pts) We have the circuit shown here… In this figure, some currents, EMF sources, and resistors take the following values = 1.00 A,  = .00 V,  = .00 V,  = .00 Ω,  = .00 Ω,  = .00 Ω, and  = .00 Ω. The currents are positive if in the direction indicated. The unknown is positive if the polarity is as illustrated here. Negative values are fine, they just indicate that the pictured current is the wrong way or the pictured EMF has a different polarity. You won’t calculate this initially, but give your value for here in units of mA. Be sure to include the sign if appropriate.

(5 pts) What is your value for ? Be sure to include sign if appropriate.