The provided values `I=3.93A, xi = 12 V, R=3Omega` (a) The terminal voltage of the battery is same to voltage drop across the resistor `V=IR=3.93xx3=11.79V` The inner resistance the the battery, `r=<(xi-V)/(V)>R=<(12-11.79)/(11.79)>xx3=0.05Omega` (b) The power yielded by the battery `P=I xi=3.93xx12=47.1W` The power ceded to the resistor `=I^(2)R=46.3W` The continuing to be power `=(47.1-46.3)P=0.772W` is delivered to the inner resistance and cannot be offered to do beneficial work. (it is equal to `I^(2)r`).
*

*

*

*

*

NEET Answer an essential 2021 & NEET OMR sheet Released, details here

NEET answer crucial 2021 & NEET OMR paper released. Understand Steps to download the NEET answer an essential 2021 and also other details here.

You are watching: A battery with an emf of 12 volts is connected


JEE progressed 2021 AAT Application type Released, apply Now

JEE progressed 2021 AAT application kind released, use till 16th October. JEE progressed 2021 AAT exam is reserved to be hosted on October 18, 2021.


JEE progressed 2021 an outcome Out, inspect List of toppers & details here

JEE progressed 2021 result out, 41,862 students have actually qualified in IIT JEE advanced 2021. Understand steps to examine the result, list of toppers & details here.


National Aptitude test (NAT) 2021 introduced by NTA, register now

National Aptitude test (NAT) 2021 released by NTA, apply online it rotates 18th October 2021. Know how to apply and other necessary exam details.


Dussehra 2021: gain Victory Over your Online discovering Myths

This Dussehra 2021 gain victory over your online learning myths. Find out the truth of e-learning & it's unlimited advantage for exam preparation.

See more: List Three Physical Properties Of A Piece Of Wood ? Properties Of Wood


JoSAA 2021 Counselling it is registered from Oct 16, details here

JoSAA 2021 counselling it is registered from Oct 16. Inspect steps to it is registered for the JoSAA counselling, vital dates and other necessary details here.