Question

An electric bulb drasses a current of 2.25 A for 2 minutes calculate the amount of electricity charge that flows though the circuit

Answer 1

Answer:

q=270 coulombs

Explanation:

Using the formula Q=it,

Charge flown through the circuit when a bulb draws a current of 2.25 A for 2*60=120 seconds, is equal to

$q = 2.25 \times 120 = 270 \: coulombs$

Answer 2

✰ Given -

• Current (I) = 2.25 Ampere
• Time (t) = 2 Min

✰ To Find -

• Charge (Q) = ?

✰ Solution -

We know that,

$⟶1min = 60sec$

$⟶2min = 2 \times 60$

$⟶120sec$

We know Formula,

$✓ \: </strong><strong>I</strong><strong> = \frac{</strong><strong>Q</strong><strong>}{</strong><strong>T</strong><strong>}$

So, to find charge, formula will become,

$✓ \: Q = I \times T$

Here,

• Q = Charge
• I = Current
• T = Time

Placing Values,

$⟶Q = 2.25 \times 120$

$⟶Q = 270C$

⛬ charge is 270 Coulomb