Question

The device used for producing electric current is called:

• A. Generator
• B. Galvanometer
• C. Ammeter
• D. Motor

Hint:

A generator is the device used to produce electric current by converting other forms of energy (such as mechanical or chemical energy) into electrical energy. Always remember that devices like galvanometers and ammeters measure current, while motors consume current.

Answer 1

The Correct Option is A

Step 1: Understand Each Device.
Let's analyze each option to determine which device is used for producing electric current: 1. Generator:
A generator converts mechanical energy into electrical energy by rotating a coil in a magnetic field or moving a conductor through a magnetic field. This is the primary function of a generator. 2. Galvanometer:
A galvanometer is an instrument used to detect and measure small electric currents. It does not produce electric current but measures it. 3. Ammeter:
An ammeter is a device used to measure electric current. Like the galvanometer, it does not produce electric current but measures it. 4. Motor:
A motor converts electrical energy into mechanical energy. It consumes electric current rather than producing it. Step 2: Analyze the Options.
Option (1): Generator — Correct, as generators are specifically designed to produce electric current.
Option (2): Galvanometer — Incorrect, as it measures current, not produces it.
Option (3): Ammeter — Incorrect, as it measures current, not produces it.
Option (4): Motor — Incorrect, as motors consume current, not produce it. Step 3: Final Answer. $$ (1) \mathbf{\text{Generator}} $$