Exam3_2006Spr_content - 8.02 Exam 3 Information Spring 2006...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
8.02 Exam 3 Information Spring 2006 TEST THREE Thursday Evening 7:30-9:30 pm May 11, 2006. The Friday class immediately following on May 12, 2006 is canceled because of the evening exam. What We Expect From You On The Exam (1) The ability to calculate the inductance of specific circuit elements, for example that of a long solenoid with N turns, radius a , and length L . (2) An understanding of current flow in a resistive material, e.g. how J is related to I , how E is related to J , how resistance is related to resistivity, and how to calculate it. (3) An understanding of simple circuits. For example, you should be able to set up the equations for multi-loop circuits, using Kirchhoff’s Laws. You should be able to derive and guess the solution to differential equations for both RL and RC circuits, and should understand the meaning of time constants ( τ = L/R , τ = RC ) (4) An understanding of the concept of energies stored in magnetic fields, that is 2 1 2 UL I = for the total magnetic energy stored in an inductor, and 0 2 1 2 B u µ = B
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 04/27/2009 for the course 8 8.02 taught by Professor Hudson during the Spring '07 term at MIT.

Ask a homework question - tutors are online