Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • Engineering
  • In an electrical circuit, a battery is connected to pass 20 C of charge through it in a certain given time. The potential difference between two plates of the battery is maintained at 15 V. The workdone by the battery is ______ J. Option

In an electrical circuit, a battery is connected to pass 20 C of charge through it in a certain given time. The potential difference between two plates of the battery is maintained at 15 V. The workdone by the battery is ______ J.
Option: 1 300
Option: 2 200
Option: 3 500
Option: 4 1000

Answers (3)

best_answer

\\ \text{Work done by battery} =\mathrm{Q}(\Delta \mathrm{V})$ \\ $\Rightarrow 20 \times 15=300 \mathrm{~J}$ \\ $\therefore Ans. 300

Posted by

Deependra Verma

View full answer

JEE Main high-scoring chapters and topics

Study 40% syllabus and score up to 100% marks in JEE

300

Posted by

Md Asif

View full answer

The electric potential is point in an electric field is difined as the work done in moving a unit positive charge from infinity to that point

Posted by

Sahil zahoor

View full answer

Similar Questions

Trending Articles/News

anam-khan

BTech aspirant from north-east or UT? Apply for CSAB NEUT counselling 2025 today
anam-khan

JoSAA round 2 cut-off 2025 out; BTech closing ranks for top engineering courses at IITs
anam-khan

Goa Engineering Admission 2025: 1,415 eligible for BE seats; merit list on June 27

Latest Question