CH18 HW3

# CH18 HW3 - WebAssign Ch18 HW3 S2010 (Homework) Kiyaniah...

This preview shows pages 1–3. Sign up to view the full content.

1. 2/2 points All Submissions Notes 2. 12.5/12.5 points All Submissions Notes Web Assign Ch18 HW3 S2010 (Homework) Kiyaniah Tilghman PY 208, section 003M, Spring 2010 Instructor: Keith Weninger Current Score : 21.5 / 21.5 Due : Monday, February 22, 2010 12:30 PM EST About this Assignment Extension Requests Question Points 1 2 3 4 2 12.5 2 5 Total 21.5/21.5 (100.0%) Description Biot-Savart Law; Magnetic fields due to currents Instructions Reading: Sec. 18.6-18.7 The due date for this assignment is past. Your work can be viewed below, but no changes can be made. Question: MI3 18.X.047 A straight wire of length 0.59 m carries a conventional current of 0.2 amperes. What is the magnitude of the magnetic field made by the current at a location 2.8 cm from the wire? Use both the exact formula and the approximate formula to calculate the field. (a) result using exact formula B = 1.422e-6 1.42e-06 T (b) result using approximate formula B = 1.428e-6 1.43e-06 T Question: MI3 18.X.051

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

View Full Document
3. 2/2 points All Submissions Notes A wire through which a current is flowing lies along the x-axis as shown. Connecting wires which are not shown in the diagram connect the ends of the wire to batteries (which are also not
This is the end of the preview. Sign up to access the rest of the document.

## CH18 HW3 - WebAssign Ch18 HW3 S2010 (Homework) Kiyaniah...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online