Explanation :
Given that, Rory uses a battery to power a light bulb with a resistance of 10 Ω. We have to find the voltage
For current, we can use the Ohm's law.
Mathematically, it can be written as:
V =I R
[tex]V=0.15\times 10\ \Omega[/tex]
V = 1.5 Volts
So, the voltage of the battery is 1.5 volts.
Hence, this is the required solution.
The voltage of the battery is 1.5 volts.
The voltage of a car battery refers to the electric potential that the car battery can hold and it can be deduced by using the concept of Ohm's Law.
Using Ohm's Law;
Voltage (V) = Current (I) × Resistance (R)
Voltage (V) = 0.15 A × 10 Ω
Voltage (V) = 1.5 volts
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