2. Lacking the required 4 2 resistor R in the circuit diagram below, you decide to make your own. Using wire of diameter 0.3 mm, and resistivity 1.414 × 10-6 N •m you make two resistors and connect them as shown. a. How long is your homemade resistor? 5 0 10 12 V b. Find the equivalent resistance of the circuit c. Find the current through the 2N resistor d. How much power is dissipated in this system?

2. Lacking the required 4 2 resistor R in the circuit diagram below, you decide to make your own. Using wire of diameter 0.3 mm, and resistivity 1.414 × 10-6 N •m you make two resistors and connect them as shown. a. How long is your homemade resistor? 5 0 10 12 V b. Find the equivalent resistance of the circuit c. Find the current through the 2N resistor d. How much power is dissipated in this system?

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter10: Direct-current Circuits

Section: Chapter Questions

Problem 37P: Consider the circuits shown below, (a) What is the current through each resistor in part (a)? (b)...

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