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An electron beam (electron charge = -1.6 x 10-19 C, electron mass = 9.11 x 10-31 kg) is bent in a circle of radius 2.0 cm by a 4.5 x 10-3 T uniform magnetic field perpendicular to the direction of the beam. What is the speed of the electrons in the beam?

Determine the force per unit length between the infinitely long conductors. 1302 E3 Q5.png

A flat circular coil of radius 8.0 mm with 50 turn is placed in a 0.30 T magnetic field so that the magnetic flux through the coil is maximum. The coil is rotated in 0.020 s to an orientation where the flux through the coil is zero. Determine the coil’s average induced emf.

Theft of any kind is a contagious disorder. True or false?                

Workplace violence includes four broad categories. These do NOT include __________.                

Which occupation is not among those given that had the highest rates of nonfatal workplace violence? 

Most retailers calculate shrinkage at the landed cost of the item. True or false?    

The mechanism by which CTLA-4 inhibits T cell activation is by recruiting inhibitory phosphatases.

What happens when B cells bind antigens? Describe the steps involved and the outcomes.

B cell receptor signaling include the  following EXCEPT