What is the potential drop within the battery

Assignment Help Physics
Reference no: EM13245269

Part A: What is the potential drop within the battery if the internal resistance is 4.3ohms and a current of 2.7 ampere is passed through it?

Part B: The difference between open-circuit voltage and closed circuit voltage is the IR-drop inside the power supply. True or False?

Reference no: EM13245269

Questions Cloud

Find what would be the inflation rate for 2308 : Suppose a typical consumer buys 20 units of food and 10 units of clothes in the year 2307, when the price per unit of food is 100 and the price per unit of clothes is 200. In 2308, when the typical consumer buys 20 units of food
Significant individual in the middle east since 1945 : Who has been the most significant individual in the Middle East since 1945? Consider several possibilities and give specific reasons justifying your answer.
What are equilibrium quantities and profits of crsytalwater : CrystalWater Pty Ltd and ClearWater Pty Ltd are the only producers of spring water in the local market. The market demand for spring water is given by P = 70 - Q1 - Q2. CrystalWater and ClearWater compete by choosing quantities Q1 and Q2
The mandates were nothing but colonialism : The Mandates were nothing but colonialism with a new name”. Do you agree or disagree with this statement. Discuss with specific reference to the different mandates given to Britain and France after WWI.
What is the potential drop within the battery : What is the potential drop within the battery if the internal resistance is 4.3ohms and a current of 2.7 ampere is passed through it
Explain what is the net ionic equation of the reaction : What is the net ionic equation of the reaction of \rm ZnCl_2 with \rm NaOH
Archaeology can be defined as the study of past cultures : Archaeology can be defined as the study of past cultures through their material remains. Discuss in your essay what material remains you consider most significant for the understanding of Greek civilization and why.
Find marginal utilities of substitutional between x and y : For each of the following utility functions, find the marginal utilities (MUx and MUy) and the marginal rate of substitutional between x and y (MRSxy) and explain whether MRSxy is diminishing or not.
Define a mechanism for the reaction : Write a mechanism for the reaction. Include arrows to show electron flow. Number and write out each step individually.

Reviews

Write a Review

Physics Questions & Answers

  How mica dielectric is placed between the plates

Suppose the mica is 1.5 thick (and therefore fills the space between the plates).The charges on the plates are equal and opposite and of magnitude 380.

  Determine the leghth of wire

A tungsten wire has a radius of 0.070 mm and is heated from 20.0 to 1416 oC. The temperature coefficient of resistivity is ? = 4.5 x 10-3 (Co)-1, How long is the wire

  A convex mirror that has a radius of curvature

A 10 cm high object is situated 25 cm in front of a convex mirror that has a radius of curvature of 1.00 102 cm.

  What magnitude of charge must be given to the drop

The ink drops have a mass = 1.0×10-11 each and leave the nozzle and travel horizontally toward the paper at velocity = 22. The drops pass through a charging unit that gives each drop a positive charge by causing it to lose some electrons.

  What is the distance between your eye and the image

A 110 granite cube slides down a 45 degree frictionless ramp. At the bottom, just as it exits onto a horizontal table, it collides with a 235 steel cube at rest. How high above the table should the granite cube be released to give the steel cube a..

  What is its speed at the bottom of the swing

At launch, the space shuttle's engines offer a thrust of 29 x 10^6N, and it accelerates upward at 1.75 m/s^2. What is the shuttle's mass.

  What constant acceleration must the cheetah maintain

Compute the voltage drop along a 23 length of household no. 14 copper wire (used in 15- circuits). The wire has diameter 1.628 and carries a 12 current.

  How far is it moved vertically and horizontally

A heavy piece of machinery is raised by sliding it a distance d = 15.0 m along a plank oriented at angle ? = 30° to the horizontal, How far is it moved vertically and horizontally

  What time interval will the block start to slip

Find out the critical angle theta_ce for e-waves in calcite. The index of refraction for light with electric field parallel to the optical axis (called extraordinary waves or e-waves) is 1.4864. The index of refraction for light with electric fiel..

  What is the average velocity during this time interval

Two equally charged, 1.00 {rm g} spheres are placed with 2.00 {rm cm} between their centers. When released, each begins to accelerate at 225 {rm m/s^2}. What is the magnitude of the charge on each sphere.

  Determine the value of q and r

At a distance r away from a point charge q, the electric potential is V = 600 V and the magnitude of the electric field is E = 200 N/C

  Find the total displacement of the boat

(a) What is the velocity of the boat at t = 18.89 s? (b) Find the total displacement of the boat.

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