Question

calculate the charge required to make 2 A current for 10 seconds .​

Answer 1

Given :-

• Electric current (I) = 2A
• Time (t) = 10sec

To Find :-

• Charge (Q) = ?

Solution :-

As we know that,

${ \boxed{{ \underline {\red{\bold{I = \frac{Q}{t} }}}}}} \\ \\ \sf [ Putting \: values ] \\ \\ \implies \sf 2 = \frac{Q}{10} \\ \\ \implies \: \sf \: Q = 2 \times 10 \\ \\ \implies \sf \: Q = 20c$

Hence,

• The required charge is 20c.

Answer 2

$\tt {\pink{Given}}\begin{cases} \sf{\green{Electric \: current \: (I)=2 Ampere}}\\ \sf{\blue{Time \: taken(t) =10 \: seconds}}\\ \sf{\orange{Charge (Q)=?}}\end{cases}$

__________________

Answer:

$:\implies \sf Current \: (I) = \dfrac{Charge \: (Q)}{Time \: taken \: (t)}$

$:\implies \sf Charge \: (Q)= Current \: (I) \times Time \: taken \: (t)$

$:\implies \sf Charge \: (Q)= 2 \times 10$

$:\implies \blue{ \sf Charge \: (Q)= 20 \: Coulomb}$