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Which of the following is not the unit ...

Which of the following is not the unit of charge ?

A

farad

B

coulomb

C

stat coulomb

D

faraday

Text Solution

AI Generated Solution

The correct Answer is:
To determine which of the following is not a unit of charge, we will analyze each option provided: 1. **Coulomb (C)**: This is the SI unit of electric charge. It is defined as the amount of charge transported by a constant current of one ampere in one second. Therefore, Coulomb is a unit of charge. 2. **Farad (F)**: This is the SI unit of capacitance, not charge. Capacitance is the ability of a system to store charge per unit voltage. Therefore, Farad is not a unit of charge. 3. **Sat Coulomb (statC)**: This is a unit of charge in the CGS (centimeter-gram-second) system of units. It is equivalent to a specific amount of charge, so it is indeed a unit of charge. 4. **Faraday (F)**: This is a unit of electric charge that is equal to the charge of one mole of electrons, approximately 96485 coulombs. Therefore, Faraday is also a unit of charge. Based on this analysis, the option that is not a unit of charge is **Farad**. ### Final Answer: **Farad** is not a unit of charge. ---
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