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26 Cards in this Set
- Front
- Back
Potential Difference (p.d) is measured in |
Volts, V |
|
Potential difference (p.d) formula |
I*R |
|
Current (I) is measured in |
Amperes, A |
|
Current has 3 formulas |
V/R √P/R P/V |
|
Resistance (R) is measured in |
Ohms, Ω
|
|
Resistance has 3 formulas |
V/I P/I^2 V^2/P |
|
Charge (Q) is measured in |
Coulombs, C |
|
Charge (Q) formula |
I*t
|
|
Power (P) is measured in |
Watts, W |
|
Power (P) has 3 formulas |
V*I I^2*R V^2/R |
|
Energy (E) is measured in |
Joules, J |
|
Energy (E) has 3 formulas |
P*t V*Q V*I*t |
|
Voltage has 3 formulas |
I*R P/I √P*R |
|
Impedance (Z) is measured in |
Ohms, Ω |
|
Prefix *10^-12 |
Pico |
|
Prefix *10^12 |
Tera |
|
Prefix *10^-9 |
Nano |
|
Prefix *10^9 |
Giga |
|
Prefix *10^-6 |
Micro |
|
Prefix *10^6 |
Mega |
|
Prefix *10^-3 |
Milli |
|
Prefix *10^3 |
Kilo |
|
Prefix *10^-2 |
Centi |
|
Prefix *10^2 |
Hecto |
|
Prefix *10^-1 |
Deci |
|
Prefix *10^1 |
Deka |