Question

C and R denote the capacitance and resistance respectively. What is the dimenstion formula of CR ?
a) M0 L0 T0
b) M0 L0 T1
c) M0 L0 T-1
d) M1 L0 T-1
​

Answer 1

C= M-1 L-2 T4 A2

R=M1 L2 T-3 A-2

THEREFORE, CR=T1

multiply

M-1 L-2 T4 A2 to M1 L2 T-3 A-2

their powers get substrated. what is left behind is T1 or M0 L0 T1 thus it is the answer.

Answer 2

$\huge\red{\boxed{Hey \: MATE!! }}$

The answer to your question is in the above attachment .

Please refer to it.

$\huge\bold<strong><em>{</em></strong><strong><em>Answer </em></strong><strong><em>:</em></strong><strong><em> </em></strong><strong><em>(</em></strong><strong><em>B)</em></strong><strong><em>}</em></strong>$

HOPE IT HELPS

$<marquee><strong><em>H</em></strong><strong><em>A</em></strong><strong><em>K</em></strong><strong><em>U</em></strong><strong><em>N</em></strong><strong><em>A</em></strong><strong><em> </em></strong><strong><em>MATATA </em></strong>$