Question

= 90 V, R = 45ohms, i = ? formula is v/r(the current) and my answer is 0.2 is it right or wrong can please reply and what will be the symbol of I? it's silly question I know but kinda little bit confused that why I am asking​

Answer 1

Answer:

I=2ampere

Explanation:

given,

V=90V

R=45ohm

using formula, V=I.R

I=V/R

I=90/45

=2amp

SI unit of current is ampere