Question

a cross section of 0.9 c passes through a conductor in 9s​

Answer 1

Answer:-

• Charge=C=0.9C
• Time=t=9s
• Current=I=?

We know that

$\boxed{\sf I=\dfrac{Q}{t}}$

$\\ \sf\longmapsto I=\dfrac{0.9}{9}$

$\\ \sf\longmapsto I=0.1A$