Potential Dividers key info Flashcards
1
Q
In a circuit, from which terminal does the current leave,
A
Current leaves negative terminal, passes the Earther, where voltage turns to zero, and then continues to decrease to a negative voltage throughout the circuit.
2
Q
With Kirchoff’s second law in mind, for which circuit would the PD of a filament lamp stay the same across a variable resistor?
A
A circuit where the filament lamp is directly in parallel.
