The next step up in the realm of accounting software consists of applications capable of performing a variety of functions important to business accounting. Referred to as mid-market software, accounting applications in this class perform general business accounting functions and frequently include integrated management information systems. Many software applications at this level are capable of providing for accounting in several different currencies. Mid-market accounting software is usually purchased from a dealer. Higher-end accounting software is more expensive than other types and is usually much more complex. Generally designed for use by large businesses with millions of dollars in transactions, high-end accounting programs usually have very sophisticated features and options. Software in this class also allows for a high level of customization. Typically, higher-end software is sold through a dealer. Some companies choose to develop their own accounting software, gearing it completely towards their unique needs. Other companies choose to purchase ready-made software packages. Many organizations employ a combination of the two, purchasing software and applying local modifications to make it more efficient.

1.State the SI unit of current

2.Identify the number of electrons that makes up a current of one Ampere

3.Calculate the number of electrons getting through a wire per minute if the current flow is 500mA

4.Define conventional current

5.State and explain nature of a current flowing through a circuit

6.Explain the nature of the current carriers inelectrolytes and ionic crystals

7.Establish the dimensional formula of electric current

8.Under which category of physical quantity does electric current belong

9.Define electronic current

10.What is the name given to the study of electric charges in motion?