PHYS 202 Midterm: PHYS 202 TAMU s09 Exam 2 Solutions
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Circle the correct answer. o work needs to be shown and no partial credit will be given. (6 pts) 1. When the switch is closed, the current through r3 (a) increases (c) stays the same (6 pts) 2. In the circuit shown in the sketch, switch s is closed and left closed a long time. Just after the switch is opened, the current through the 2 q resistor is (a) zero (b)6a. C cc3z (d) 15 a (e) 60 a (f) none of the above answers. A particle with negative charge is traveling to the left with speed v. the particle passes through a region between two horizontal plates that carry equal and opposite charges. as shown in the sketch. The direction of the minimum magnetic field in the region between the plates that allows the particle to pass through the region undeflected is.
