Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • Engineering
  • <img src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAzkAAAJVCAIAAAByMazbAAAgAElEQVR4nOzd+V8N++MH8O8/wr3SIlKWrBGRfY9k3yNrLpLsW0mSpYVQUnapCCFZsrSgtCNaFKlIcU+bevT9Ye7n3ZhzqjNne5/3nNfz8f7l5syc1zmdM

 

When connected to position 1, balancing point of potentiometer wire is obtained at 80cm from A, and when connected to position 2, balancing point is obtained at 120 cm. Then which of the following is true

Option: 1

3E_{1}=2E_{2}

 

 

 


Option: 2

E_{2}=E_{1}


Option: 3

3E_{2}=2E_{1}


Option: 4

E_{2}=3E_{1}


Answers (1)

best_answer

 

 

 

 

 

\frac{E_{2}}{E_{1}}=\frac{80}{120}=\frac{2}{3}

3E_{2}=2E_{1}

Posted by

Devendra Khairwa

View full answer

Similar Questions

Trending Articles/News

anam-khan

AP EAMCET Answer Key 2026 LIVE: EAPCET provisional answer key for BTech, BPharm, BSc today; download link
anam-khan

JNTU Kakinada asks AP EAMCET 2026 test-takers to submit qualifying marks declaration form
anam-khan

AP EAMCET 2026 Engineering exam begins; shift-wise timing, guidelines, admit card link

Latest Question