A simple electrical circuit comprises a battery and two 10.0 ? resistors connected in series. The battery generates a voltage of 8.95 V and the current passing through the circuit is 425 mA.
(a) Calculate the internal resistance (r) of the battery.
(b) Briefly explain why a good voltmeter should have a high resistance.

Do you agree with the High Court's ruling in Sons of Gwalia Ltd v Margaretic (2007) 231 CLR 160 which provides greater protection to shareholders rights? Ordo you prefer the recent amendments to the Corporations Act as provided by the Corporations Amendment (Sons of Gwalia) Act 2010 (Cth)?

(a) What is management accounting? State the major areas for which management needs information from accounting.

(b) Explain the role of management accounting in different management processes.

(C) "Cost-volume-Profit (C-V-P) analysis is based entirely on unit costs”. Do you agree? Explain.

A cylindrical proportional tube has an anode wire radius of 0.003 cm and a cathode radius of 2.0 cm. It is operated with an applied voltage of 2000 V. If a minimum electric field of 1.0 MV/m is required to initiate gas multiplication, what fraction of the internal volume of the tube corresponds to the multiplication region?

According to the following trade models, how do countries decide on what to produce and export (or specialize) to the world market?

i. Absolute Advantage

ii. The Ricardian Model

iii. The Specific-Factors Model

iv. Hecksher-Ohlin Theory

v. The Old-New Trade Model (Alternative Trade theory)

4.81e+20 electrons pass through a point in an electrical circuit every 4.96 seconds.
(a) 2080 C of charge pass through that point in how many minutes?
(b) The current though that point is ______ A.
(c) If the resistance of the circuit is 29.3 ? across this leg of the circuit, the voltage across this leg of the circuit is _______ V.

On-line research Sollars v. City of Milwaukee, Oregon appellate case. What are the exact words in the real estate contract that led to the court's decision that the BUYER (not the heirs of the seller) obtained title to money found in the home after it was purchased? What rule of contract construction was used to make this legal analysis?

Using the full case opinion of Gerber & Gerber, P.C. v. Regions Bank, set forth in your own words a summary of the court's ruling based on the facts and law of the case. You should re-read the entire opinion before beginning this assignment. Do not copy the language of the case opinion.

A solenoid having an inductance of 9.13 μH is connected in series with a 1.62 kΩ resistor. (a) If a 16.0 V battery is connected across the pair, how long will it take in seconds for the current through the resistor to reach 82.8% of its final value? (b) What is the current through the resistor at a time t = 1.00τL?

So this week we learned about the four V's of Big data - Velocity, Volume, Veracity and Variety. As we know the velocity of data can vary so does it affect the other three V's? How are they affected? Also same if there are changes in other or one of the V then how are the rest affected?