
Electricity equations
Authored by Tamzin Owen
Physics
9th - 12th Grade
Used 12+ times

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13 questions
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1.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
If it takes 20s for 50C of charge passing through a light bulb, what is the current?If it takes 20s for 50C of charge passing through a light bulb, what is the current?
(a)
2.
FILL IN THE BLANKS QUESTION
2 mins • 1 pt
If it takes 20s for 50C of charge passing through a light bulb, what is the current?
(a)
3.
FILL IN THE BLANKS QUESTION
2 mins • 1 pt
350C of charge flows through an iron in 70s. What is the current flowing through the iron?
(a)
4.
FILL IN THE BLANKS QUESTION
2 mins • 1 pt
A current of 1.5A flows through an electric toothbrush for 90s. How much charge has flowed through the toothbrush?
(a)
5.
FILL IN THE BLANKS QUESTION
2 mins • 1 pt
A battery supplies 5000J for every 250C. Calculate the potential difference across the battery.
(a)
6.
FILL IN THE BLANKS QUESTION
2 mins • 1 pt
A battery supplies 300J for every 60C. Calculate the potential difference across the battery.
(a)
7.
FILL IN THE BLANKS QUESTION
2 mins • 1 pt
Calculate the potential difference across a battery that transfers 64J of energy for every 16C of charge.
(a)
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