Culombio

The video explains a derived unit in the International System, defined as the charge carried in one second by a current of one ampere. It highlights the relationship between charge, current, and time, emphasizing the concept of derived and non-basic units.

What is a derived unit in the context of the international system?

• A unit that is fundamental and cannot be broken down

• A unit that is based on other units

• A unit that is used only in specific countries

• A unit that is not recognized internationally

Which of the following is NOT a characteristic of a derived unit?

• It is a non-basic unit

• It is a fundamental unit

• It is part of the international system

• It is defined by other units

How is a derived unit defined in terms of charge?

• As the amount of charge in 5 seconds

• As the amount of charge in 1 second

• As the amount of charge in 2 seconds

• As the amount of charge in 10 seconds

What is the relationship between a derived unit and current?

• It is the charge carried by a current of one ampere

• It is the charge carried by a current of two amperes

• It is the charge carried by a current of four amperes

• It is the charge carried by a current of three amperes

In the context of derived units, what does one ampere represent?

• The amount of charge in 1 second

• The amount of charge in 2 seconds

• The amount of charge in 10 seconds

• The amount of charge in 5 seconds