CBSE Class 12-science Answered
After a capacitor is fully charged by a battery of v volts, the battery is removed, then the remaining voltage on the battery will be Or the battery will be completely discharge.
Asked by gopalsingh36261 | 12 Dec, 2020, 05:56: AM
Expert Answer
Voltage or potential difference across battery terminal is EMF of battery. Inside the battery chemical energy is converted
into electrical potential energy and this electrical potential energy is called EMF of battery .
As long as chemical reaction is sustained in the battery , its EMF or potential difference across its terminal is maintained .
Just by charging a capacitor , battery will not loose its EMF . Hence after removing the fully charged capacitor ,
battery will have its constant EMF and it is not affected due to charging of capacitor.
Capacitor plates also retain the charge on each plate and also retain potential difference acros plates for sufficiently long time if the
plates are not shorted or connected to resistance
Answered by Thiyagarajan K | 12 Dec, 2020, 09:50: AM
Concept Videos
-
Electric Charge - Part 1
This video describes the concept of charge, conductors and insulators, and ... -
Gold Leaf Electroscope - Part 1
This video explains the basic properties of electric charges. -
Coulom's Law of Electric Force - Part 1 ...
This video describes Coulomb's law to calculate the force between any two p... -
All about electric fields
Define electric field in terms of Coulomb's force. Apply superposition prin... -
Electric Field Lines
This video explains the representation of electric field due to a single ch...
CBSE 12-science - Physics
Asked by talulu | 01 May, 2024, 05:14: PM
ANSWERED BY EXPERTCBSE 12-science - Physics
Asked by kanishkg511 | 30 Apr, 2024, 07:25: PM
ANSWERED BY EXPERTCBSE 12-science - Physics
Asked by sahoobanita89 | 30 Apr, 2024, 05:10: AM
ANSWERED BY EXPERTCBSE 12-science - Physics
Asked by divakar.9124 | 27 Apr, 2024, 10:42: PM
ANSWERED BY EXPERTCBSE 12-science - Physics
Asked by panneer1766 | 24 Apr, 2024, 01:52: PM
ANSWERED BY EXPERTCBSE 12-science - Physics
Asked by artabandhusahu85 | 24 Apr, 2024, 12:07: PM
ANSWERED BY EXPERTCBSE 12-science - Physics
Asked by niharvijayvargiya5 | 23 Apr, 2024, 06:40: PM
ANSWERED BY EXPERTCBSE 12-science - Physics
Asked by kulhariabhijeet | 21 Apr, 2024, 02:39: PM
ANSWERED BY EXPERTCBSE 12-science - Physics
Asked by mohapatraswetalina88 | 21 Apr, 2024, 12:18: PM
ANSWERED BY EXPERTCBSE 12-science - Physics
Asked by aishaisha091098 | 19 Apr, 2024, 04:54: PM
ANSWERED BY EXPERT
