Question

Write the definition and dimensional formula if the physical quantity of unit farad?

Answer 1

Answer:

One farad is defined as the capacitance C of a capacitor across which, when charged with one coulomb Q of electricity, there is a potential difference V of one volt.

So, [C]=[

V

Q

]=[

W

Q

2

]=[

M

1

L

2

T

−2

Q

2

]=[M

−1

L

−2

T

2

Q

2

]

Explanation:

Definition. One farad is defined as the capacitance across which, when charged with one coulomb, there is a potential difference of one volt. ... For example, if the potential difference across a capacitor is halved, the quantity of charge stored by that capacitor will also be halved.

Unit system: SI derived unit

Unit of: Capacitance

In SI base units: s4⋅A2⋅m−2⋅kg−1

Named after: Michael Faraday

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