Question

if 30 coulomb of electric charge flows through a wire in two minutes, całculate the current in the circuit?​

Answer 1

Answer:

• 0.25 ampere is the required current in the circuit .

Explanation:

According to the Question

It is given that,

• Charge Flow,Q = 30 C
• Time taken ,t = 2 min

we have to calculate the current in the circuit .

For calculating the current in the circuit .

Firstly we change the unit here

Conversion of Unit

→ t = 2min

→ t = 2 × 60

→ t = 120s

Now, calculating the current in the circuit

As we know that Current is defined as the rate of flow of charge per unit time .

• I = Q/t

by putting the value we get

→ I = 30/120

→ I = 1/4

→ I = 0.25 A

• Hence, the current in the circuit is 0.25 ampere.