BioMedical Admissions Test (BMAT) 2025 – 400 Free Practice Questions to Pass the Exam

The component specifically designed to store electric charge is the capacitor. Capacitors are electronic devices that store electrical energy in an electric field, created by a difference in voltage across two conductive surfaces, known as plates. When a voltage is applied, charge accumulates on these plates, allowing capacitors to hold energy temporarily. This characteristic makes them essential in various applications, including filtering, timing, and energy storage within circuits.

While resistors, transistors, and inductors all serve critical functions in electronic circuits, they do not have the primary role of storing electric charge. Resistors limit the flow of electric current, transistors act as switches or amplifiers, and inductors store energy in a magnetic field when current flows through them. None of these components are designed specifically for charge storage like capacitors are. Therefore, the correct answer is the capacitor, as it is the component optimized for the purpose of storing electric charge.