Question

Dimension of RC is

• A. square of time
• B. equal to time
• C. inverse of time
• D. inverse of square of time

Answer 1

Answer: (B)

Dimension of $RC=\frac{volt}{ampere}\times \frac{coulomb}{volt}$
$=\frac{coulomb}{ampere}$
$=\frac{ampere\times second}{ampere}$ = second
$=[T]$
Dimension of RC and time are same.