What is the term for voltage created by the interaction of movement and a magnetic field?

Study for the NCEA Level 3 Electricity Test. Explore multiple choice questions, each complete with hints and explanations. Prepare and excel in your exam!

The correct term for voltage created by the interaction of movement and a magnetic field is "induced voltage." This phenomenon occurs when a conductor moves through a magnetic field or when the magnetic field around a conductor changes. According to Faraday's law of electromagnetic induction, this change in the magnetic environment induces an electromotive force (emf) in the conductor, effectively generating voltage. Induced voltage is a fundamental principle in electric generators and transformers, where mechanical energy is converted to electrical energy through motion and magnetic fields.

The other terms do not accurately describe this process. Voltage drop refers to the loss of voltage across a component in an electrical circuit due to resistance as current flows through it. Net voltage typically means the total voltage after accounting for various factors in a circuit, and sustained voltage refers to a constant voltage that does not change over time. These concepts do not involve the direct interaction of movement and magnetic fields to generate voltage.

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