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Electrical Energy Words

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Electrical Energy Words

Play Turtle Diary's Electrical Energy Words game. It is just one of many exciting and interactive science games on Turtle Diary

Words Meaning Example
Electricity A form of energy resulting from the movement of charged particles, typically electrons. Electricity powers our homes and electronics.
Current The flow of electric charge, usually in the form of electrons through a conductor. An electric current flows through the wires in your home's electrical system.
Voltage The electric potential difference that causes current to flow between two points in an electrical circuit. High-voltage lines transmit electricity over long distances.
Resistance The opposition to the flow of electric current, often measured in ohms. A resistor in an electrical circuit limits the flow of current.
Circuit A closed path through which electric current can flow, typically composed of wires and components. A light switch completes an electrical circuit, allowing current to flow to the bulb.
Conductor A material that allows electric charge to flow easily through it, such as copper or aluminum. Copper is a common conductor used in electrical wiring.
Insulator A material that resists the flow of electric charge, such as rubber or plastic. Electrical wires are often covered with insulating material to prevent shocks.
Generator A device that converts mechanical energy into electrical energy, often using a rotating coil and magnets. A hydroelectric generator produces electricity from the flow of water.
Transformer A device that changes the voltage of an alternating current, often used in power distribution. Transformers are essential for stepping up or stepping down voltage in the electrical grid.
Watt The unit of measurement for electrical power, equal to one joule per second. A 100-watt light bulb consumes more power than a 60-watt bulb.
AC (Alternating Current) An electric current that reverses direction periodically, commonly used in homes and businesses. Most household appliances operate on AC power.
DC (Direct Current) An electric current that flows in one direction, often used in batteries. Batteries provide DC power to portable devices like smartphones.
Ohm's Law A fundamental principle in electrical engineering that relates voltage, current, and resistance. Ohm's Law states that V (voltage) = I (current) × R (resistance).
Circuit Breaker A safety device that automatically interrupts the flow of current in an electrical circuit when overloaded. A circuit breaker trips to prevent electrical fires during a short circuit.
Capacitor An electronic component that stores and releases electrical energy in a circuit. Capacitors are used in electronic devices to regulate voltage.
Diode An electronic component that allows current to flow in one direction only. Diodes are commonly used in rectifiers to convert AC to DC.
Resistor An electronic component that limits the flow of current in a circuit. Resistors are used to control the intensity of light in an LED display.
Electrode A conductor through which an electric current enters or exits an electrolyte or an electronic component. Electrodes are used in batteries and in medical devices like EEGs.
Inverter A device that converts DC power to AC power, commonly used in solar power systems. An inverter converts the stored energy from solar panels into usable AC power.
Fuse A safety device that melts or breaks when excessive current flows through it, protecting the circuit. If too much current passes through a fuse, it will blow, preventing damage to the circuit.