This article will help CBSE Class 12 Science students. We have given NCERT Solutions for Class 12 Physics Chapter 7 Alternating Current here. At Jagran Josh, these solutions are prepared by the ...

To ensure that the minimum amount of power is lost from the cables: the cables are thick so that their resistance is low high voltages are used to reduce the current through the transmission lines ...

If the current flows in only one direction it is called direct current, or d.c. Batteries and solar cells supply d.c. electricity. A typical cell or battery may supply 1.5 V. The diagram shows an ...

In this article you will find specifically for Class 12 Physics Chapter 4 ELECTROMAGNETIC INDUCTION AND ALTERNATING CURRENT ...

Arguments over electric generation and transmission had erupted in other parts of the country, as Thomas Edison pushed for the use of direct current to power the nation’s homes and factories, while ...