Exam: Cambridge English: B2 First (FCE)

Definition: The process of providing electric power to a place or system, making it possible to use electrical devices and appliances.

Example: The electrification of rural areas has improved access to modern conveniences.

Definition: A style of music that combines electronic sounds with hip hop elements, often characterized by its use of synthesizers and drum machines.

Example: The DJ played a mix of electro tracks that got everyone dancing.

Definition: A part that conducts electricity, allowing electric current to enter or leave a device or medium.

Example: The scientist connected the electrode to the circuit to measure the voltage.

Definition: A process that uses electricity to cause a chemical change, often to break down substances or destroy tissue.

Example: Electrolysis is commonly used in beauty treatments to remove unwanted hair.

Definition: To break down a substance into its components using an electric current.

Example: Scientists can electrolyze water to separate it into hydrogen and oxygen gases.

Definition: A type of magnet that becomes magnetized when electricity flows through a wire coil wrapped around a core, usually made of iron.

Example: The engineer used an electromagnet to lift heavy metal objects in the factory.

Definition: A very small particle that has a negative electric charge and is found in atoms. Electrons are important for electricity and chemical reactions.

Example: Electrons move around the nucleus of an atom and play a key role in electricity.

Definition: Relating to devices or systems that use electricity and electronic technology, often involving computers or digital processes.

Example: Many people use electronic devices like smartphones and tablets every day.

Definition: In a way that involves the use of electronic devices or technology.

Example: The documents were submitted electronically to save time.

Definition: A device that shows whether something has an electric charge by using metal parts that move apart or come together.

Example: The scientist used an electroscope to check if the object was electrically charged.