Question

A battery after a long use has an emf 24V and an internal resistance 380ohms. Calculate maximum current drawn from the battery?

Answer 1

Answer:

I = 0.06 A

Explanation:

E = 24V

R = 380 ohm

I = ?

I = E / R

I = 24 / 380

I = 0.06 A

Answer 2

Answer:

The maximum current is 0.063 A.

Explanation:

Given that,

Emf = 24 V

Resistance = 380 ohms

We need to calculate the maximum current

Using formula of maximum current

$I = \dfrac{E}{R}$

Where, E = emf

R = resistance

Put the value into the formula

$I=\dfrac{24}{380}$

$I=0.063\ A$

Hence, The maximum current is 0.063 A.