What is electric current?, Light energy, Charge flow, Magnetic force, Heat transfer, What is the SI unit of current?, Ampere, Watt, Volt, Ohm, What symbol represents current?, R, V, P, I, What device measures current?, Thermometer, Voltmeter, Ammeter, Ohmmeter, Current flows in a?, Vacuum tube, Closed circuit, Broken wire, Open circuit, What causes electric current?, Color change, Gravity alone, Potential difference, Sound waves, Which material conducts current well?, Copper, Glass, Rubber, Plastic, What is conventional current direction?, Inside to outside, Negative to positive, Left to right, Positive to negative, What opposes current flow?, Inductance, Resistance, Frequency, Capacitance, Ohm's law relates current to?, Speed and time, Heat and color, Mass and force, Voltage and resistance

Electric current

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