Physics For 10.15 Flashcards
1
Q
Kirchhoff’s second law
A
The sum of the e.m.f.s around any loop in a circuit is equal to the sum of the p.d.s around the loop.
2
Q
Constructive interference
A
Where two waves arrive at a point in phase with one another so that they add up.
3
Q
Kirchhoff’s first law
A
The sum of the currents entering any point in a circuit is equal to the sum of the currents leaving that same point.
