Question

When 35 coulomb of charge is determined by passing through a wire of 1minute and 10 secs .what is measure of current ?

Answer 1

Given:

• Charge through the wire, Q = 35 C
• Time for which charge is passed, t = 1 min 10 sec

To find:

• Current through the wire, I =?

Formula required:

• Formula to calculate current

I = Q / t

where,

I is current in Amperes

Q is charge is Coulomb

t is time in seconds

Solution:

Let us convert the time given into seconds

t = 1 min 10 sec

t = 1 × 60 + 10 sec

t = 70 sec

now, Using formula

I = Q / t

I = 35 / 70

I = 5 / 10

I = 0.5 A

Therefore,

• Current through the wire is 0.5 Amperes.

Answer 2

Answer:

★ Given :-

• When 35 coloumb of charge is determined by passing through a wire of 1 minutes and 10 seconds.

★ To Find :-

• What is the measure of current.

★ Formula Used :-

✪ I = $\dfrac{Q}{t}$ ✪

★ Solution :-

⋆ First, we have to change time into seconds :

➙ t = 1 min 10 sec = 1 × 60 + 10 = 70 sec.

➣ According to the question by using the formula we get,

⇒ I = $\sf\dfrac{\cancel{35}}{\cancel{70}}$

⇒ I = $\dfrac{5}{10}$

➠ I = 0.5 A

$\therefore$ The measure of the current through the wire is 0.5 A .

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