A Circuit with a 12 V Battery and Lamp

15 Sep 2022

What is the resistance of the lamp in a circuit with a 12 V battery and lamp carrying a current of 3 A?

The resistance of the lamp in the circuit can be calculated using Ohm's Law, which states that resistance (R) is equal to voltage (V) divided by current (I):

Resistance (R) = Voltage (V) / Current (I)

Given that the voltage (V) is 12 V and the current (I) is 3 A, we can plug in these values to find the resistance:

R = 12 V / 3 A

R = 4 ohms

Therefore, the resistance of the lamp in the circuit is 4 ohms.

← Aircraft engine thermocouple segment and pickups Understanding vector and scalar potentials of a moving current loop →

› How Hot Air Balloons Rise
› The Acceleration of a Car Starting from Rest
› The Science Behind Thermal Energy Production in a Resistor
› The Science Behind Kicking a Soccer Ball
› Celebrate Your Success with Data-Driven Optimism
› Understanding the Relationship Between Weight and Distance from Earth's Center
› What happens to the intracellular fluid leaked by cells
› Food Safety: The Importance of Proper Hygiene in Food Preparation
› Yoga: Beyond Flexibility and Strength
› Biologists: Uncovering the Mysteries of Life
› Biology: Understanding the Classification of Crabs and Hermit Crabs
› What caused William to have red hair despite both of his parents having brown hair?

What is the resistance of the lamp in a circuit with a 12 V battery and lamp carrying a current of 3 A?

More Posts: