UP Current for SI Exam

In a step up transformer, if ratio of turns of primary to secondary is 1:10 and primary voltage si 230 V . If the load current is 2A . Then the current in primary is

What is an electric current ? Give its SI unit.

Current is a…….quantity and in SI unit is……..

The S.I unit of displacement current is

UP BOARD Exam 2024 | ऐसे लिखने पर पूरा नंबर मिलेगा | Board Exam Mein Copy Kaise Likhe 2024

Define current. Give its S.I. unit.

S.I. unit of current is :-

The S.I. unit of current sensitivity is