Ohm's Law - SAT Subject Test in Physics
Card 0 of 1
Question
If a circuit contains a 
battery and a 
resistor what is the current of the circuit?
If a circuit contains a
Answer
Ohm's law states:
Where 
is voltage, 
is current, and 
is resistance.
We can substitute the given values from the question into the equation and solve:
Ohm's law states:
Where
We can substitute the given values from the question into the equation and solve:
Compare your answer with the correct one above
Tap the card to reveal the answer