Kirchhoff's Loop Rule
AP Physics 2 · Flashcards · Application
AP PHYSICS 2 · FLASHCARDS
Card 1
of 13
0 got it
0 to review
Current
Got it
Still learning
Not seen
QUESTION
Calculate
V
3
V_3
V
3
:
V
1
=
8
V
V_1 = 8 \text{V}
V
1
=
8
V
,
V
2
=
1
V
V_2 = 1 \text{V}
V
2
=
1
V
, total
=
10
V
= 10 \text{V}
=
10
V
.
QUESTION
In a loop with a
10
V
10 \text{V}
10
V
battery and
7
V
7 \text{V}
7
V
,
2
V
2 \text{V}
2
V
drops, find missing voltage.
QUESTION
Find the missing voltage if the loop sum must be zero:
V
1
=
6
V
V_1 = 6 \text{V}
V
1
=
6
V
,
V
2
=
4
V
V_2 = 4 \text{V}
V
2
=
4
V
.
Tap to flip before you grade
ANSWER
V
3
=
−
10
V
V_3 = -10 \text{V}
V
3
=
−
10
V
. Loop sum must be zero:
V
3
=
0
−
6
−
4
=
−
10
V
V_3 = 0 - 6 - 4 = -10\text{V}
V
3
=
0
−
6
−
4
=
−
10
V
.
Swipe → got it · swipe ← still learning
Got it
Still learning
Flip Card
Previous card
Next card