Question: Ohms Law Practice Problems Name: Voltage = Current * Resistance DIRECTIONS: V = IR For each problem below, use the triangle to set up the
Ohms Law Practice Problems Name: Voltage = Current * Resistance DIRECTIONS: V = IR For each problem below, use the triangle to set up the I = current (amps) equation. SHOW YOUR WORK. Each part to the V= voltage (volts) IR left (Voltage, Current, Resistance) should be full. R = resistance (ohms) INCLUDE YOUR UNITS!! 1) There is a 28 2 resistance in the heating element. It is plugged into a 110 V circuit. How much current passes through the heating element? Voltage: Equation: V Current: IR Resistance: 2) A lamp operates at 115 V with a current of 0.45 A. What is the lamp's resistance? Voltage: Equation: V Current: IR Resistance: 3) What is the resistance of a light if the voltage is 12.0 V and the current is 0.30 A? Equation: Voltage
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