Question

Select the words from the following word bag and make their pair.



(SI unit of force, CGS unit of force, volt, coulomb, ampere, electric charge, electric

current, Newton, Joule, Potential difference)​

Answer 1

unit of force to Newton I think so

Answer 2

The meaningful pairs are as follows -

• SI unit of force - Newton

In SI unit system, the unit which we use to measure force is Newton (N). That's why, this pair becomes meaningful.

• Volt - Potential difference.

The physical quantity of potential difference, is commonly measured by the unit known as Volt (V). [1 volt = 1 joule/coulomb.] That's why, this pair becomes meaningful.

• Coulomb - Electric charge.

The coulomb unit is commonly used to measure the physical quantity of electric charge. That's why, this pair becomes meaningful.

• Ampere - Electric current.

The Ampere (A) is the the SI unit to measure the physical quantity of electric current (this Ampere unit is one of the base units of the SI unit system). That's why this pair becomes meaningful.

• Remaining terms : CGS unit of force , Joule.

Additional data :

• CGS unit of force is dyne.
• Joule is SI unit of energy and work.