QUESTION 4 The current entering the positive terminal of a device is i(t)- 12e-2t A and the voltage across the device is v(t)-12di/dt V. Determine the energy absorbed in 4 s. Write your answer in Joules. QUESTION S In a household, a 154-W PC is run for 4 hours/day, while a 88-W bulb runs for 8 hours/day. If the utility company charges $0.16/kWh, calculate how much the household pays per year (365 days) on the PC and the bulb. Write your answer in Dollars.

QUESTION 4 The current entering the positive terminal of a device is i(t)- 12e-2t A and the voltage across the device is v(t)-12di/dt V. Determine the energy absorbed in 4 s. Write your answer in Joules. QUESTION S In a household, a 154-W PC is run for 4 hours/day, while a 88-W bulb runs for 8 hours/day. If the utility company charges $0.16/kWh, calculate how much the household pays per year (365 days) on the PC and the bulb. Write your answer in Dollars.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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