Calculate the internal resistance

Assignment Help Econometrics

Reference no: EM131340350

1. A battery has a terminal voltage of 1.8 V when supplying a current of 9 A. This voltage rises to 2.02 V when the load is removed. Calculate the internal resistance.

2. Four resistors of values 10 Ω, 20 Ω , 40 Ω , and 40 Ω are connected in parallel across the terminals of a generator having an emf of 48 V and internal resistance 0.5 Ω . Sketch the circuit diagram and calculate

(a) the current drawn from the generator,

(b) the p.d. across each resistor and

Reference no: EM131340350

Questions Cloud

Analyze typical feature of software in the selected category : Develop a 1,050-word summary describing typical features of software in the selected category. In the summary include the purpose of the software for an organization

Calculate the terminal p.d. and emf of the battery : A circuit consists of a 15 Ω and a 30 Ω resistor connected in parallel across a battery of internal resistance 2 Ω. If 60 W is dissipated by the 15 Ω resistor

What was the evo diet experiment : What was the Evo Diet experiment? What were its implications?Why does Wrangham think raw food is not as nutritious for modern humans as cooked food? What are the implications of the Raw Foodist/Giessen Raw Food study: (what happens to BMI as propo..

How to maintain the printers : Compare at least three print technologies. Criteria to address includes, but is not limited to: Different maintenance needs. How to maintain the printers.

Calculate the internal resistance : A battery has a terminal voltage of 1.8 V when supplying a current of 9 A. This voltage rises to 2.02 V when the load is removed. Calculate the internal resistance.

Describe computer algorithms and its significance : Explain computer algorithms and its significance. Explain some of the technologies that have contributed to the exponential growth of the Internet and the World Wide Web (WWW).

Discuss the concept of the intersection table : Discuss the concept of the intersection table. Why is it needed in many to many relationships? Referential integrity "rules" trigger some cleanup of your data when insertion, update, or deletion events would typically cause data anomalies.

Define the following concepts given below : With the links below, please define the following concepts using an example such as Darwin's finches, the Lemurs of Madagascar, flowering plants of Hawaii etc).common ancestor,adaptive radiation.

What is the climax of the text : What point-of-view is the text written in? Is the narrator reliable or unreliable - Who is the protagonist? The antagonist? The foil? The minor characters - What is the central conflict of the text and how does it change the protagonist and What is t..

User Account

All Pages