BONUS PROBLEM: THIS PROBLEM IS WORTH 10 POINTS! The electric field of a sinusoidal electromagnetic wave obeys the equation E(x,t)=(375 V/m)cos⁡.{“version”:”1.1″,”math”:”E(x,t) = (375 \text{ V/m}) \cos\Big.”} Which of the following options best describes the characteristics of this wave?  

Electric charge is uniformly distributed inside a nonconducting sphere of radius 0.30 m. The electric field at a point P, which is 0.50 m from the center of the sphere, is 15,000 N/C and is directed radially outward. At what distance from the center of the sphere does the electric field have the same magnitude as it has at P?

A charged capacitor is connected to an ideal inductor to form an LC circuit with a frequency of 1.6 Hz. At time t = 0, the capacitor is fully charged. At a later time, the charge on the capacitor is measured to be 3.0 μC and the current in the circuit is equal to 75 μA. What is the maximum charge of the capacitor?

A spherical, non-conducting shell of inner radius 10 cm and outer radius 15 cm carries a total charge 15 μC distributed uniformly throughout the volumeof the shell. What is the magnitude of the electric field at a distance of 12 cm from the center of the shell?

All of the following proteins are part of the thin filaments except

Muscles that move the eyeball have ________ fibers

Identify the Independent and Dependent Variable in the following study: Children who watch a lot of TV tend to be overweight

A transverse fracture of the wrist that may be comminuted is called a ________ fracture.

Which of the following cell types would have its nuclei within the indicated layer?

This canine cadaver shows the cremaster muscle highlighted. This muscle is a caudal extension of the _____ that extends to the scrotum.