The Electrician's Wheel of Laws Quiz
Learners test their knowledge of the variations of Watt's Law and Ohm's Law with this quiz.
Learners read an explanation of the RL time constant and examine the formula for calculating the instantaneous current value. The current is graphed as it climbs to maximum or drops to zero. Note* In the formulas in this module, the Greek letter epsilon should be the mathematical constant 'e'.