Physics 2013 JAMB Past Questions - Question 37: Capacitor are used in the induction coil to

Correct Answer

C

Explanation

capacitors are used in the induction coil to prevent electric sparks.store electrical energy and release it in a controlled manner. In an induction coil, the capacitor plays a crucial role in the generation of high-voltage, high-frequency electrical pulses. When the coil is energized, the capacitor charges up, storing electrical energy. As the magnetic field collapses, the capacitor discharges, releasing the stored energy in the form of a high-voltage pulse. This pulse is then used for various applications, such as inductive heating, spark generation, or electromagnetic field generation. The capacitor helps to regulate and control the energy flow in the induction coil, allowing for efficient and precise operation.