Calculating Current Flow in a Series Circuit with Identical Bulbs

  • Context: High School 
  • Thread starter Thread starter yuganes warman
  • Start date Start date
  • Tags Tags
    Current Electricity
Click For Summary

Discussion Overview

The discussion revolves around calculating current flow in a series circuit containing identical bulbs. Participants explore the relationship between total current, individual bulb current, and resistance values.

Discussion Character

  • Technical explanation

Main Points Raised

  • One participant states that 2.5 amps of current is drawn from the battery and questions if this means the total current for all bulbs is also 2.5 amps, suggesting that each bulb would have 0.5 amps of current flow given that there are 5 identical bulbs.
  • Another participant agrees with the assertion that the total current for all bulbs is 2.5 amps.
  • A participant then inquires if it can be concluded that one bulb has 24 ohms of resistance, to which another participant agrees.

Areas of Agreement / Disagreement

Participants generally agree on the current distribution in the series circuit and the resistance of the bulbs, but the discussion does not explore any potential disagreements or alternative viewpoints.

Contextual Notes

Assumptions about the circuit configuration and the properties of the bulbs are not explicitly stated, and the discussion does not address any potential variations in resistance or current flow under different conditions.

Who May Find This Useful

Individuals interested in basic electrical circuit concepts, particularly those involving series circuits and Ohm's law.

yuganes warman
uploadfromtaptalk1429108030374.jpeg
, 2.5 amps of current is drawn from the battery . Does that means that the total current for all of the bulbs are 2.5 amps ? and can i say , on bulb has 0.5 amps of current flow (given that the 5 bulbs are identical)? thanks in advance.
 
Physics news on Phys.org
yes, that would seem to be the case
 
thanks ! :D , so can i say , one bulb has 24 ohms of resistance ?
 
yes
 
thanks again
 

Similar threads

Undergrad Energy Flow From Battery to the Light Bulb
  • · Replies 16 ·
Replies
16
Views
5K
Undergrad Does Ohm's Law work for Light Bulbs?
  • · Replies 57 ·
2
Replies
57
Views
14K
Undergrad Current's Effect on Electrical Arcs
  • · Replies 9 ·
Replies
9
Views
4K
Undergrad Is the Poynting Vector Field the Only Factor in Energy Flow in Circuits?
  • · Replies 16 ·
Replies
16
Views
4K
High School Switch-to-lightbulb wire delay
  • · Replies 5 ·
Replies
5
Views
2K
High School Electrical potential energy questions for a battery circuit
  • · Replies 4 ·
Replies
4
Views
2K
High School Thought Experiment on Charge Carriers and Electrical Conduction
  • · Replies 3 ·
Replies
3
Views
1K
High School Found a circuit where current is zero across an ohmic device (dV>0)
  • · Replies 11 ·
Replies
11
Views
2K
Undergrad Can current flow in an open circuit?
  • · Replies 4 ·
Replies
4
Views
3K
High School How to remember what happens to I, V and R in a circuit?
  • · Replies 10 ·
Replies
10
Views
2K