What is the resistance of a bulb when it draws 0.25A from a 24V battery source?

Question

asked Dec 9, 2024 170k views

1 Answer

Pau Trepat · Answer 1 · 2024-12-15T18:52:24+0000

Solution:

We are given,

Curr ent (I) = 0.25 A

Voltage (V) = 25 V

According to Ohm's law.

$\sf \: \: \: \: \: \: R = (V)/(I)$

Substituting the values of V and I in above formula,

$\sf R = (25)/(0.25) \\ \\ \sf R =100 Ω$

Therefore, The resistance of the bulb will be 100Ω.