Electricity Law's Flashcards
Q: Define Ohms Law.
A: The current in a circuit is directly proportional to the voltage applied to the circuit and inversely proportional to the resistance of the circuit.
Q: Define Kirchoff’s Law of Voltage.
A: That the sum of all voltage drops must be equal to the voltage rise in a circuit.
Q: Define Kirchoff’s Law of Voltage for a closed circuit.
A: That the algebraic sum of all voltages in a closed loop must equal zero.
Q: Define Kirchoff’s Law of Current.
A: The current entering a junction must equal to the current leaving.
Q: Faraday’s Law of Induction.
A: The amount of voltage induced in a conductor is proportional to the rate at which the conductor cuts the lines of force.
Q: Lenz’s Law of Induction.
A: An induced voltage will cause a current to flow in such a direction that its magnetic effect will oppose the change that produced it.
