Find the current supplied by the battery

Assignment Help Electrical Engineering

Reference no: EM131295156

1. The charge flowing through a device is q (t) = 1-e -1000t μC. What will the current be after 1:6094 ms?

2. The 12-V automobile battery in Figure P1-14 has an output capacity of 100 Ah when connected to a head lamp that absorbs 200 W of power. The car engine is not running and therefore not charging the battery. Assume the battery voltage remains constant.

(a) Find the current supplied by the battery and determine how long can the battery power the headlight.

(b) A 100-W device is connected through the utility port. How long can the battery power both the headlight and the device?

1993_Figure 7.jpg

Reference no: EM131295156

Questions Cloud

What type of soil is the majority for paradise ca : For this question, type Paradise, CA in the "Address" box and click View. For the Area of Interest, draw a rectangle around the populated area of Paradise. What type of soil is the majority for Paradise, CA?

How did the organization create a guiding coalition : How did the organization create a guiding coalition? Think about the change you are developing in your extended project. How will you create a guiding coalition? Who will you need to engage to ensure the change is successful? Why is it important ..

The exchange has commercial substance : Southern company owns a building that it leases. The building's fair value is 1400000 and its book value is 800000( cost 2,000,000 - accum depre 1,200,000). Southern exchanged this for another building owned by the Eastern company. The building book ..

Evaluate strategies for communicating change : HRM 560:Create a plan for minimizing possible resistance to your change management plan.Elaborate on the relationship between resistance to change and communication.Evaluate three (3) communication strategies.Recommend one (1) communication strategy..

Find the current supplied by the battery : Find the current supplied by the battery and determine how long can the battery power the headlight.- How long can the battery power both the headlight and the device?

Determine the amount fvi should record as the cost of land : Fresh Veggies, Inc. (FVI), purchases land and a warehouse for $600,000. In addition to the purchase price, FVI makes the following expenditures related to the acquisition: broker's commission, $40,000; title insurance, $3,000; and miscellaneous closi..

How many strings can be connected end to end : A string of holiday lights is protected by a ½-A fuse and has 100 LED lights, each of which is rated at 30 mW. How many strings can be connected end-to-end across a 120-V circuit without blowing a fuse?

Accounting equation upon recording the issuance of the bonds : A company issued 10-year bonds with a par value of $20,000,000 and an 8% annual face on January 2, 2015. The issue price of the bond issue was $19,866,397 which reflected an 8.1% effective interest rate. Determine the effect on the accounting equatio..

Explain effective approache to broad spectrum of employee : Explain effective approaches to the broad spectrum of employee relations, including career development, fostering ethical behavior, discipline, labor relations, and dismissals.

User Account

All Pages