WorksheetsPotential Difference in series and parallel circuits
Total questions: 8
Worksheet time: 7mins
Name
Class
Date
1.
If the voltage across the battery was 10V in this diagram. What would the voltage across each bulb be?
a)
10V
b)
5V
c)
20V
d)
0V
2.
What is the rule for voltage in a parallel circuit?
a)
stays the same
b)
adds up
c)
inverse of the sum of the reciprocals
3.
The difference in electrical potential energy between two places is called
a)
resistance
b)
friction
c)
induction
d)
voltage
4.
Adding more bulbs to a series circuit will make each bulb burn less brightly.
a)
True
b)
False
5.
Adding more bulbs to a parallel circuit will make each bulb burn less brightly.
a)
True
b)
False
6.
The lamps are identical. What is the voltage across each lamp?
a)
6 V
b)
12V
c)
3 V
d)
2.5 V
7.
If the cell provides 12 volts and there are four identical bulbs, each bulb will use ___ volts.
a)
12
b)
1
c)
4
d)
3
8.
The voltage across each bulb is 9V. What is the voltage across the cell?
a)
4.5
b)
9
c)
18
d)
27
100 %
