Answer: The correct answer is 3 V.
Explanation:
The mathematical expression from Ohm's law is expressed as follows:
V=IR
Here, V is the voltage, I is the current and R is the resistance.
It is given in the problem that a toy car has a 1.5 A current, and its resistance is 2 Ω.
Calculate the value of voltage of toy car.
V=IR
Put I=1.5 A and R= 2 Ohm's.
V=(1.5)(2)
V=3 V.
Therefore, the value of voltage is 3 V.
