Physics
Electric Charge
Charge from current over time.
Formula
Formula
Q = I · t
Variables
| Symbol | Definition | Type & range | Units | Role |
|---|---|---|---|---|
| I | current (A) | real number (ℝ) | A | input |
| t | time (s) | real number (ℝ) | s | input |
Try it yourself
Interactive calculator
Worked examples
Example 1
Givencurrent (A) = 2, time (s) = 60
Result120
Example 2
Givencurrent (A) = 0.5, time (s) = 3600
Result1800