PHYSICS
practiceexam2solns

# practiceexam2solns - EXAM 2 NAME IUPUI Physics 219...

• Notes
• 4
• 100% (2) 2 out of 2 people found this document helpful

This preview shows pages 1–2. Sign up to view the full content.

EXAM 2 NAME____________________________ IUPUI Physics 219 Part I – Multiple Choice Questions – 2 points each Directions: Circle for the one alternative that best completes the statement or answers the question. Unless otherwise stated, assume ideal conditions (no air resistance, uniform gravity, etc.) 1) A charge is initially at rest next to a wire which has current running through it. In what direction will the charge accelerate? (A) towards the wire (B) away from the wire (C) nowhere F=qvB so if v=0… (D) perpendicularly away from the wire (E) parallel to the wire 2) A proton is shot down a solenoid with current going counterclockwise. What is the direction of the magnetic field inside the solenoid? (A) directed (B) directed (C) directed ) (D) directed X RHR 2b (E) equal to zero. 3) A proton is shot down a solenoid with current going counterclockwise. What is the direction of the force on the proton (hint what is the direction of the magnetic field?). 4) Which of the following is NOT a way to generate electricity in a circular loop of wire exposed to a magnetic field? 5) This question requires a 1 sentence answer instead of being a multiple choice question. How is most of the electricity in the United States produced (focus on the electricity and not the energy that becomes the energy)? We vary the orientation of the loop in the field – that is we rotate a wire inside a magnetic field. 6) An ideal step-up transformer has MORE

This preview has intentionally blurred sections. Sign up to view the full version.

This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

### What students are saying

• As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

Kiran Temple University Fox School of Business ‘17, Course Hero Intern

• I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

Dana University of Pennsylvania ‘17, Course Hero Intern

• The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

Jill Tulane University ‘16, Course Hero Intern