The relationship between the charging current

Assignment Help Electrical Engineering
Reference no: EM13140899

A battery is charged. The relationship between the charging current, i amperes and the time, t hours passed, is given by the formula:

i = 3 e to the power of -0.36 t
Show the formula for i can be rearranged to give the time t as
t= 1 divided by 0.36 log e (3/i)

Show all steps of working

Reference no: EM13140899

Questions Cloud

How should this lease be classified by western soya : How should this lease be classified (a) by Western Soya Co. (the lessee) and (b) by Rhone-Metro Industries (the lessor)? Why? Prepare the appropriate entries for both Western Soya Co. and Rhone-Metro on December 31, 2011.
Determining amount of fixed manufacturing overhead : Compute the amount of fixed manufacturing overhead that would be expensed in the current year if full absorption costing is used. Compute the amount of fixed manufacturing overhead that would be expensed in the current year if variable costing is u..
How many grams of oxygen are needed : when ethane (C2H6) is burned, how many grams of oxygen are needed to react with 477 grams of ethane?
What is the molarity of the h3po4 solution : A 26.0mL sample of phosphoric acid (H3PO4) is neutralized by 32.7mL of 2.46M NaOH. A) Balance the equation: NaOH + H3PO4 ? Na3PO4 + H2O B) What is the molarity of the H3PO4 solution?
The relationship between the charging current : A battery is charged. The relationship between the charging current, i amperes and the time, t hours passed, is given by the formula:
What will the final pressure of the gas sample be : Suppose that a 4.0 L sample of gas at 1.0 atm is heated from 44°C to 53°C, during this process the volume doubles. What will the final pressure of the gas sample be
Journalize all required closing entries for the year : Journalize all required closing entries for the year. Calculate the balance in Retained earnings at June 30, 2010. Use a T-account to show your calculations.
Determining nonrecourse debt for basis : The property was also encumbered by a $50,000 nonrecourse debt, which was transferred to te partnership on that date. Another partner, Sylvia, shares 1/3 of the partnership income, gain, loss, deduction, and credit. Under IRS regulations, Sylvia's..
Eliminate and adjust for the intercompany transaction : In 2010 Down sold $100,000 merchandise to Up at gross margin of 40%. Up's Ending inventory balance at the end of 2010 is $25,000. Prepare the journal entries for 2009 and 2010 to eliminate and adjust for the intercompany transaction.

Reviews

Write a Review

Electrical Engineering Questions & Answers

  Define dynamic ram that must be given a refresh cycle

Dynamic RAM that must be given a refresh cycle 64 times per ms. Each refresh operation requires 150 ns. memory cycle requires 250 ns.

  Evaluate laplace transforms

Analyse and Model Engineering Situations and Solve Engineering Problems using Laplace Transform

  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

  Define addition of two numbers in ieee 754 format

Addition of two numbers in IEEE 754 format A) a=3f200000, b=be600000 B) a=3f200000, b=ff800000 C) a=01100000, b=80e00000

  Power also noise calculations using decibel conversions

A radio receiver has a noise power N = kTB watts, with T = 100 K and B = 1.0 MHz. The value of k is 1.38 x 10^-23 J/K. What is the noise power in dBW?

  Measurements show that for a particular arrangement

Measurements show that for a particular arrangement of the equipment and at a particular amplifier setting, the system will howl if 1% of the output power is fed back to the microphone. Estimate the power gain of the P.A. amplifier in decibels.

  Define laplace transform of a pulse

Laplace transform of a pulse, Consider computing the Laplace transform of a pulse: use the integral formula to find P(s)

  Computing peak frequency deviation and carson''s rule

Calculating peak frequency deviation and Carson's rule bandwidth, A baseband signal has a frequency range from 50 Hz to 15.0 kHz. The signal is transmitted using frequency modulation. The FM transmitter has a modulation constant of 100 kHz per vol..

  Define discrete sequence plot in matlab

Discrete sequence plot in Matlab, Consider the following formula, x[n] = x[n-1] + x[n-3] n>=3, find the rest of the sequence for 0

  Define what is correct symbol rate pulse rate for link

What is correct symbol rate (pulse rate) for this link? What is the bit rate with BPSK modulation? What is the bit rate with QPSK modulation?

  Define a dsss-cdma signal

A DSSS-CDMA signal has a chip sequence that is 10,000 chips in length. The sequence repeats every millisecond. What is the chip rate?

  Assume a cdma system has only four walsh codes

Assume a CDMA system has only 4 walsh codes. If the mobile is assigned W4 and receives a data stream of 11011010, what is the output?

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