Have an account?
Skip to Content
Build your own quiz
Suggestions for you
Physics, Science
9th
grade
Batteries, cells and potential difference
20 questions
Show Answers
See Preview
- 1. Fill in the Blank
Study the figure, then answer the question :
The cells are connected in.....
- 2. Multiple Choice
On connecting 5 electric cells, the e. m. f. of each one is 2.5volt in parallel the total e. m. f. of the new battery equal..... Volt
2.5
5
7.5
12.5
- 3. Multiple Choice
In the electric cell, the...... Energy is converted into electric energy
Kinetic
Magnetic
Chemical
Mechanical
- 4. Multiple Choice
In this circuit arrangement the voltage is the same for each bulb
series
parallel
- 5. Multiple Choice
In this circuit arrangement, the voltage of each individual bulb can be added up to equal the battery voltage
series
parallel
- 6. Multiple ChoiceIf the voltage across the battery was 10V in this diagram. What would the voltage across each bulb be?10V5V20V0V
- 7. Multiple ChoiceWhat is the rule for voltage in a parallel circuit?stays the sameadds upinverse of the sum of the reciprocals
- 8. Multiple ChoiceThe difference in electrical potential energy between two places is calledresistancefrictioninductionvoltage
- 9. Multiple ChoiceThe lamps are identical. What is the voltage across each lamp?6 V12V3 V2.5 V
- 10. Multiple ChoiceIf the cell provides 12 volts and there are four identical bulbs, each bulb will use ___ volts.12143
- 11. Multiple ChoiceThe voltage across each bulb is 9V. What is the voltage across the cell?4.591827
- 12. Multiple ChoiceWhat is the voltage across the bottom lamp?3 V6 V12 V18 V
- 13. Multiple Choice
What would happen if an extra battery cell is added in parallel?
The lights will glow dim
The wire will glow
The lights will glow brighter
There will be no change to the brightness of the bulbs.
- 14. Multiple Choice
The batteries in the photo are
connected in series
connected in parallel
open
arranged together
- 15. Multiple Choice
Look at the image, which circuit will have the brightest bulb(s)?
A
B
C
D
E
- 16. Multiple Choice
Look at the image, which circuit will have the longest glowing time for the bulb(s)?
A
B
C
D
E
- 17. Multiple Choice
Look at the image, which circuit(s) have batteries in series?
A + C
B
A + B + C
D
D + E
- 18. Multiple Choice
Let's say you have a series circuit with 3 lightbulbs and one 3 volt battery. ABOUT how many volts would each bulb get?
About 1 volt each
About 3 volts each
About 1.5 volts each
About 6 volts each
- 19. Multiple Choice
Let's say you have a parallel circuit with 3 bulbs and one 3 volt battery. ABOUT how many volts would each bulb get?
1 volt each
3 volts each
1.5 volts each
6 volts each
- 20. Multiple Choice
How must a voltmeter be connected?
In series
In parallel
To a power supply
- Answer choicesTagsAnswer choicesTags