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Ohm's law worksheet ccp


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Ohm's law worksheet ccp

  1. 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. 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