Question

Calculate the current in a wire if 1500C charges is passed through it in 5min ?

Answer 1

Solution :

⏭ Given:

✏ Charge flow = 1500C

✏ Time interval = 5min

⏭ To Find:

✏ Current in wire

⏭ Concept:

✏ Current is defind as rate of flow of charge in other words it is the ratio of charge flow to the time.

⏭ Calculation:

✏ Formula of current in terms of charge and time is defind as

$\star \: \underline{ \boxed{ \bold{ \sf{ \pink{Current = \frac{Charge}{Time}}}}}} \: \star$

⏭ Conversation:

✏ 5min = 300s

⏭ Calculation:

$\mapsto \sf \: Current = \dfrac{1500}{300} \\ \\ \mapsto \: \underline{ \boxed{ \bold{ \sf{ \orange{Current = 5 \: A}}}}} \: \gray{ \bigstar}$

⏭ Additional information:

• Current is scalar quantity.
• Current is fundamental quantity.
• SI unit of current is A.

Answer 2

$\huge{ \mathtt{ \fbox{Solution :) }}}$

Given ,

• Charge = 1500 C
• Time = 5 min or 300 sec

We know that , the rate of unit charge is called current

$\large \mathtt{ \fbox{Current = \frac{q}{t} }}$

Thus ,

Current = 1500/300

Current = 5 amp

Hence , the current is 5 amp

_____________ Keep Smiling ☺