CLEAR
Toprankers-Info

+91 7676564400

Mobile App

Get it on Google Play
Discussions
Select Date
Tags:

Articles

Discussions
Submit Discussion
rajveersingh

· started a discussion

· 1 Months ago

ansss (Question: 138250.0 )

give solution

Question:

A potentiometer wire has length 10m and resistance 20\(\Omega\). A 2.5 V battery of negligible internal resistance is connected across the wire with an 80\(\Omega\) series resistance. The potential gradient on the wire will be

Options:
A) 5 x 10-5 V/mm
B)

2.5 x 10—4 V/cm

C) 0.62 10-9 V/mm
D)

1 x 10-5 V/mm

Solution:
Ans: (a)

-logo
We at aim to provide most comprehensive content & test for practice which is carefully divided into various chapters and topics to help you focus on your weak areas.Our Practice mock test gives you unmatched analytics to help you realize your strong areas,time management and improvement areas.Our Short & Crisp notes on each topic will help you to quickly revise the topic along with the tips & tricks of the exams.
More About
-Info
-Info

Mobile App

Get it on Google Play
About Us Campus Ambassador Careers Contact Us Refund Policy

All Rights Reserved Top Rankers

User Policy
Disclaimer
Terms & Conditions