haileysmallwood4447 haileysmallwood4447
  • 26-03-2020
  • Biology
contestada

Two identical light bulbs are connected to a battery in a series which of these would be the same if the flashlight bulbs had different resistances?

Respuesta :

Muscardinus Muscardinus
  • 30-03-2020

Answer:

The current would be same.

Explanation:

If the resistances of the resistors are given by [tex]R_1\ and\ R_2[/tex]. The equivalent resistance is given by :

[tex]\dfrac{1}{R}=\dfrac{1}{R_1}+\dfrac{1}{R_2}[/tex]

In series combination of resistors, the current through each resistor is same while the potential difference divides. So, if two identical light bulbs are connected to a battery in a series, then the current is same through each light bulb.

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