Determine the internal resistance of the battery

Assignment Help Electrical Engineering
Reference no: EM13285647

A 5V battery, when connected to a 100 ohm load, supplies the load with 40mA. a) determine the internal resistance of the battery. b)what is the battery output under no load conditions? under full load conditions? c) find the percent voltage regulation.

Reference no: EM13285647

Questions Cloud

Find the value of the current through the capacitor : The voltage across the capacitor, vc(t), will reach some negative constant value after a long time. If the value of the capacitor is 39 microfarads, and if iC(t) is the same as in question 3 above, find the voltage across the capacitor at t = 7 sec..
How much higher or lower is the effective annual rate : How much higher or lower is the effective annual rate charged by Midwest versus the rate charged by Riverside?
Explain the limiting reactant in the original salt mixture : Because of porosity of the filter paper some of the CaC2O4*H2O precipitate passes through the filter paper. Will the reported percent of the limiting reactant in the original salt mixture be reported too high or too low
Discuss how ssc stockholders will view each : Discuss how SSC's stockholders will view each of these actions, and how they will affect the stock price.
Determine the internal resistance of the battery : A 5V battery, when connected to a 100 ohm load, supplies the load with 40mA. a) determine the internal resistance of the battery. b)what is the battery output under no load conditions under full load conditions c) find the percent voltage regulati..
Obtain a relation for the drag force : The drag force on an object depends on the dimensionless drag coefficient, the density of air, the object velocity, and the frontal area of the object. By only considering units obtain a relation for the drag force
Determinate the decision variables and objective function : The courses offered are usually of two types: practical, such as woodworking, word processing, and car maintenance; and humanistic, such as history, music, and fine arts. To satisfy the demands of the community, at least 10 courses of each type mu..
Explain what mass of silver chloride would be formed : What mass of silver chloride would be formed from mixing 250 mL of 0.240 M MgCl2 solution with 200 mL of 0.380 M AgNO3 solution? AgCl FWT = 143.32 g/mol
What is the speed of the ball when it leaves sarahs hand : Sarah throws a ball too hard so it is over Julie's head when it reaches Julie's horizontal position, What is the speed of the ball when it leaves Sarah's hand

Reviews

Write a Review

Electrical Engineering Questions & Answers

  Describe performance differences between an am and fm system

Describe the performance differences between an AM and FM system. Be sure toinclude parameters suchas: Power efficiency, spectral efficiency,noise immunity,and performance.

  When a collection of integers is in an unsorted array

Design and implement an algorithm that determines whether or not a given array of elements, list1, is completely contained within another given array of elements, list2. Consider two different scenarios: 1) both arrays are sorted; 2) both arrays a..

  How to evaluate power dissipated in the components

how to evaluate power dissipated in the components of an RLC series circuit by using matlab software?

  Determine the resistance as well as the unknown element

If the voltage across the current through the series combination ofa resistance and an unknown energy-storage element are v =200cos(10^(2)t + 60°) V and i = 5.547cos(10^(2)t + 93.69°)mA,

  Find the closest distance to the load plane

A 50 ohmlossless air transmission line is terminated in a load impedance ZL = 12.5 + j20 ohm. Find the following using a Smith Chart: the load admittance YL. the closest distance to the load plane where the normalized admittance on the line is 1 + j..

  What is the transformer efficiency for the output voltage

A 10 kVA 1100:120 V single phase transformer has the following circuit parameters referred to the primary. Rc = 80 k Ohm, Xm = 10 k Ohm, Re = 20 Ohm, Xe = 50 Ohm. If the secondary load impedance is 5

  Design a band pass filter that doesnt attenuate signal

design a band pass filter that doesn't attenuate signal. Is that possible. allow frequencies between 1khz and 3khz. Basically have unity gain and not allow signals between 1khz and 3khz.

  Write the expression for the current

Write the expression for the current through the capacitor after the switch is closed. The circuit is a 60 Volt circuit

  Develop the complete model to derive the open loop function

Writing the mathematical equations of a DC motor develop the complete model to derive the open loop transfer function between the operating speed and applied voltage.

  Design a circuit to hold the lightsfor the indicated time

Design a circuit to hold the lightsfor the indicated time. To help in the solution draw a blockdiagram of the problem, then a circuit diagram, then the requiredcalculations and values for all the circuit elements and finally the results to support..

  Explain eigenfunctions and lti systems

Eigenfunctions and LTI systems, The eigenfunction property is only valid for LTI systems. Consider the cases of nonlinear and of time varying systems.

  Find the probability of error in digital communication

A digital communication system transmits one of the three values -1,0,1. A channel adds noise to cause the decoder to sometimes make an error. The error rates are 12.5% if a -1 is transmitted, 75% if a 0 is transmitted, and 12.5% if a 1 is transmi..

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd