# HW9 - Platt David – Homework 9 – Due 4:00 am – Inst...

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Unformatted text preview: Platt, David – Homework 9 – Due: Sep 28 2005, 4:00 am – Inst: Ken Shih 1 This print-out should have 9 questions. Multiple-choice questions may continue on the next column or page – find all choices before answering. The due time is Central time. For 004, just give the ratio of the ”stretched” value to its original value. 001 (part 1 of 3) 10 points A 70 Ω resistor is connected to a 9 . 5 V battery in the circuit below. 70 Ω 9 . 5 V S I a) When the switch is closed, calculate the current I . Answer in units of A. 002 (part 2 of 3) 10 points A 56 Ω resistor is connected to a 9 . 5 V battery in the circuit below. 56 Ω 9 . 5 V S I b) When the switch is closed, calculate the current I . Answer in units of A. 003 (part 3 of 3) 10 points A 18 Ω resistor is connected to a 9 . 5 V battery in the circuit below. 18 Ω 9 . 5 V S I c) When the switch is closed, calculate the current I . Answer in units of A....
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## This note was uploaded on 04/10/2009 for the course PHY 303L taught by Professor Turner during the Fall '08 term at University of Texas.

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HW9 - Platt David – Homework 9 – Due 4:00 am – Inst...

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