Saved Bookmarks
| 1. |
Find out the dimensional formulae of the following charge,electric potential,resistence |
|
Answer» The dimensional formulae of charge, electric potential and resistance is as FOLLOWS:
Q = I*t Where q = charge I = current t = time Therefore the dimensional formula will be [M⁰L⁰T¹I¹].
Where E = Potential energy q = charge V = electric potential V = E/ q The dimensional formula of any kind of energy is [M¹L²T⁻²] The dimensional formula of electric charge= [M⁰L⁰T¹I¹] Therefore the dimensional formula of electric potential V = [M¹L²T⁻³I⁻¹]
Voltage = [M¹L²T⁻³I⁻¹] Current = [M⁰L⁰T⁰I] Therefore dimensional formula of resistance = [M¹L²T⁻³I⁻²]. |
|