Unit of Charge in Dimensional Analysis
In dimensional analysis, the unit of charge is typically represented in terms of the fundamental units of length, mass, and time. The standard unit of charge is the coulomb, which is denoted by the symbol 'C'.

Explanation
- Charge is a fundamental property of matter and is measured in coulombs.
- The coulomb is defined as the charge transported by a constant current of one ampere in one second.
- In dimensional analysis, the unit of charge can be expressed in terms of the fundamental units of length (meter), mass (kilogram), and time (second).
- The dimensional formula for charge is [M^0 L^1 T^1 I^1], where M represents mass, L represents length, T represents time, and I represents electric current.
- By analyzing the dimensions of charge, we can understand how it relates to other physical quantities in various equations and formulas.

Significance of Unit of Charge
- Understanding the unit of charge is essential in various fields of science and engineering, particularly in electricity and magnetism.
- It helps in solving problems related to electric circuits, electromagnetic fields, and other electrical phenomena.
- The unit of charge also plays a crucial role in defining the relationships between electric current, voltage, and resistance in Ohm's Law.
In conclusion, the unit of charge in dimensional analysis is the coulomb, represented by the symbol 'C'. It is a fundamental quantity in physics and is essential for understanding and analyzing various electrical phenomena.