This document provides an Ohm's Law worksheet with 6 practice problems calculating voltage, current, and resistance using the equations: I = V/R, R = V/I, and V = IR. Students are asked to use these equations to find the missing value in each circuit scenario, such as calculating the voltage applied to a light bulb with a known current and resistance.

1. Ohm’s Law Worksheet
Physical Science
Use the following Equations to calculate each problem
I = V/R R= Resistance – Ohm’s
R = V/I V= Voltage - Volts
V = IR I = Current - Amps
1. A certain light bulb has a resistance of 100 Ω. If a current of 1.2 A is going
through it, calculate the voltage applied.
Answer___________volts
2. A voltage of 120 volts is applied to a 200 Ω resistor. Calculate the current
through the resistor.
Answer ______________A
3. A voltage of 80 volts is applied to a resistor and the current going through is
found to be 0.200 A. Calculate the resistance of the resistor
Answer ___________ Ω

2. 4. A kettle operates from a 120 V outlet. It has a heating element with a resistance
of 8.0 Ω. Calculate the current going through the element.
Answer____________A
5. A certain electric stove has a 16 Ω heating element. (The resistance is 16 Ohm’s)
The current going through the element is 15 A. Calculate the voltage across the
element.
Answer_____________V
6. In a small mp3 player, the current going through a 1800 Ω resistor is 0.00167
Calculate the voltage across the resistor
Answer ___________V