Derive the expression of equivalent resistance …

CBSE, JEE, NEET, CUET

Question Bank, Mock Tests, Exam Papers

NCERT Solutions, Sample Papers, Notes, Videos

Install Now

Derive the expression of equivalent resistance in series combination of resistor of resistances R1, R2 and R3.

Posted by Amit Barik 5 years, 7 months ago

CBSE > Class 10 > Science

1 answers

Meghna Thapar 5 years, 5 months ago

If a number of resistors are joined together so that the current flowing across each resistor is the same, then the resistances are said to be connected in series. As shown in Fig, consider three resistances R1, R2 and R3 connected in series. ... Let, Rs be the equivalent resistance of the combination.

Let resistance are connected in series R_1, R₂ and R₃ then resultant resistance will be equal to the R₁+R₂+R_3.

The current flowing through each resistance is the same. The potential difference across the ends of the series combination is distributed across the resistances.

The equivalent resistance (R_s) of a series combination containing resistances R₁, R₂, R₃... is

R_s= R₁+ R₂+ R₃ +...

The equivalent resistance is greater than the greatest resistance in the combination.

0Thank You

ANSWER

Test

Related Questions

Explain three stages of resource planning

Posted by Harshita Tondey 1 year, 4 months ago

CBSE > Class 10 > Science

3 answers

This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

Few rules to keep homework help section safe, clean and informative.

Don't post personal information, mobile numbers and other details.
Don't use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions.
Be nice and polite and avoid rude and abusive language. Avoid inappropriate language and attention, vulgar terms and anything sexually suggestive. Avoid harassment and bullying.
Ask specific question which are clear and concise.

Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.

Posted by Pandey Ji 5 months, 4 weeks ago

CBSE > Class 10 > Science