Which piece of equipment increases the size of a current produced in a microphone?

Final answer: An amplifier is the piece of equipment that increases the size of a current produced in a microphone. Explanation: A microphone is a device that converts sound waves into electrical signals. It consists of several components, including a diaphragm, a coil, and a magnet. When sound waves hit the diaphragm, it vibrates, causing the coil to move within the magnetic field. This movement generates an electrical current proportional to the sound waves. To increase the size of the current produced in a microphone, an amplifier is commonly used. An amplifier is an electronic device that boosts the strength of an electrical signal without significantly distorting it. It takes the weak electrical signal from the microphone and increases its amplitude, resulting in a larger current. Learn more about increasing the size of current produced in a microphone here: brainly.com/question/23972860 #SPJ14