JOHN BIRD: Electrical and Electronic Principles and Technology
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JOHN BIRD: Electrical and Electronic Principles and Technology - Leaderboard
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🇬🇧 | 🇬🇧 |
SI Unit for Velocity | Meters per second (m/s) |
SI Unit for Acceleration | Meters per second squared (m/s2) |
The coulomb (C) | A unit of Charge |
1 Coulomb = | 6.24 x 10^18 electrons |
Q = It | The quantity of electricity which flows past a given point in a circuit when a current of one ampere is maintained for one second. “I” is the current, and “t” is the time. |
The ampere (A) is a unit of... | Electric current |
F=ma | Total force = mass x acceleration |
Joule (J) | Unit of work or energy: 1 joule = 1 newton metre. |
W=Fs | Work = force x the distance |
1 newton (N) = | 1kgm (1kilogram metre) per second squared. |