Ohm Laws
Flashcard
•
Science
•
9th Grade
•
Practice Problem
•
Hard
Young Kiat Soh
Used 1+ times
FREE Resource
Student preview
15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is the unit of current?
Back
Amps (A)
2.
FLASHCARD QUESTION
Front
What is the equation for Ohm's Law?
Back
V = I × R
3.
FLASHCARD QUESTION
Front
What does Ohms stand for?
Back
Resistance
4.
FLASHCARD QUESTION
Front
How do you calculate voltage?
Back
Current X Resistance
5.
FLASHCARD QUESTION
Front
How much voltage would be necessary to generate 10 amps of current in a circuit that has 5 ohms of resistance?
Back
50V
6.
FLASHCARD QUESTION
Front
If a toaster produces 12 ohms of resistance in a 120-volt circuit, what is the amount of current in the circuit?
Back
10A
7.
FLASHCARD QUESTION
Front
An alarm clock draws 0.5 A of current when connected to a 120 volt circuit. Calculate its resistance.
Back
240Ω
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