Bei Bei
Bei Bei

A battery delivering a current of 55.9 A to a circuit has a terminal voltage of 13.5 V. The electric power bei?
A battery delivering a current of 55.9 A to a circuit has a terminal voltage of 13.5 V. The electric power being dissipated by the internal resistance of the battery is 252 W. Find the emf of the battery.
thanks in advance!
Since there is 55.9 amps being delivered to the circuit, that is also the load current.
Because this battery has a terminal voltage of 13.5 volts, this means that there is 13.5 volts available at the battery terminals.
By definition,
battery EMF = terminal voltage + internal resistance voltage drop.
You are given the terminal voltage and want to know the battery EMF. Therefore, you need the internal resistance voltage drop to solve this.
The load current flows through both the load resistance and the internal resistance and it is given. So you know the internal resistance current. You also know the internal resistance power dissipation since it is also given. Therefore, using Ohm's Law, you now have enough information to calculate the internal resistance voltage drop.
Returning to the equation
battery EMF = terminal voltage + internal resistance voltage drop, with the terminal voltage given and the internal resistance voltage drop calculated, you can solve for the battery EMF.
Gu Zheng Solo: Bei Bei Lantern Festival Performances
Find Bei Bei On eBay Below:
Scroll Down To Find More Bei Bei On Amazon Below:
![]() Apple Magic Trackpad Sale Price: $69.00 Eligible for free shipping!Availability: Usually ships in 24 hours See Reviews For This Product DescriptionThe first Multi-Touch Trackpad designed to work with your Mac desktop computer, the Apple Magic Trackpad lets your fingers do the clicking, scrolling, and swiping. The Apple Magic uses the same Multi-Touch technology found on the MacBook Pro, giving you a whole new way to control and interact with what's on your screen... Features
|
![]() Samsung BD-C5900 1080p 3D Blu-ray Disc Player List Price: Sale Price: Too low to display Eligible for free shipping!Availability: Usually ships in 24 hours See Reviews For This Product Description3D BluRay Features
|
![]() Killzone 3 List Price: Sale Price: $57.99 You save: $2.00 (3%) Eligible for free shipping!Availability: Not yet released See Reviews For This Product DescriptionKillzone 3 is the fourth release overall in the PlayStation 3 exclusive first-person shooter franchise, and contains the first integration of the PlayStation Move system into its gameplay. In it players continue the fight by a futuristic special ops team against the seemingly unstoppable Helghast Empire... Features
|
![]() Panasonic Lumix DMC-G2 12.1 MP Live MOS Interchangeable Lens Camera with 3-Inch Touch Screen LCD and 14-42mm Lumix G VARIO f/3.5-5.6 MEGA OIS Lens (Black) List Price: Sale Price: Too low to display Eligible for free shipping!Availability: Usually ships in 24 hours See Reviews For This Product DescriptionPanasonic DMC-G2 Interchangeable Lens System Digital Camera (Black) Features
|
![]() Sony TX Series DSC-TX9/H 12.2MP Digital Still Camera with "Exmor R" CMOS Sensor List Price: Sale Price: $349.00 You save: $50.00 (13%) Eligible for free shipping!Availability: Usually ships in 24 hours See Reviews For This Product DescriptionPhotographic brilliance meets styling designelegance in the Sony’s DSC-TX9. Capture impressive landscapes with iSweep Panorama and in 3D.10 and Get clear and crisp images in low light thanks to Sony's "Exmor R" CMOS sensor... Features
|
![]() Liteon 8X Top Load DVDrw Black List Price: Sale Price: $29.99 You save: $37.00 (55%) Eligible for free shipping!Availability: Usually ships in 1-2 business days See Reviews For This Product DescriptionLiteOn 8X Top Load DVDRW Black |
![]() Kodak EasyShare C195 Digital Camera (Silver) List Price: Sale Price: Too low to display Eligible for free shipping!Availability: Usually ships in 24 hours See Reviews For This Product DescriptionZoom in on life’s greatest moments and share them quickly and easily with the KODAK EASYSHARE C195 Digital Camera. With 5X optical zoom and Kodak’s Smart Capture feature, you’ll be shooting top notch pictures with ease... Features
|
![]() AT&T TL7600 DECT 6.0 Digital Cordless Headset and Charger (Silver/Black) List Price: Sale Price: Too low to display Eligible for free shipping!Availability: Usually ships in 24 hours See Reviews For This Product DescriptionAT&T DECT 6.0 Digital Cordelss Headset & Charger Features
|
![]() Belkin PureAV AV20300-12 12-Foot RCA Audio Cable List Price: Sale Price: $7.70 You save: $6.53 (46%) Eligible for free shipping!Availability: Usually ships in 1-2 business days See Reviews For This Product DescriptionDesigned to outperform cables that come with your audio device, Blue Series RCA Audio Cables provide a high-quality RCA connection for better sonic accuracy and more detailed, natural sound. Blue Series RCA Audio Cables use advanced engineering methods and the highest-quality materials to reduce noise and interference and deliver cleaner, natural, more accurate sound from your components. Features
|
![]() Garmin GPSMAP 62S 2.6-Inch Portable GPS Navigator List Price: Sale Price: $394.99 You save: $55.00 (12%) Eligible for free shipping!Availability: Usually ships in 24 hours See Reviews For This Product DescriptionThe newly designed GPSMAP 62s handheld navigator features a 3-axis tilt-compensated compass, a barometric altimeter and supports Custom Maps, BirdsEye Satellite imagery (subscription required) and photo navigation... Features
|
More Shops That Offer Bei Bei...

Eligible for free shipping!








