Question

The resistance of the filament of a
bulb is 1600 ohm. If the bulb is fed by a
current from a source of potential
difference of 23 v. How much current will flow through it?​

Answer 1

Answer:

ほぁ

Here is your answer ✨✨✨

Here resistance of bulb is 1000 ohm

So,

R= 1000 ohm

V= 230 V

We have to find current (I)

I=?

So, as ohm's law

:- V=IR

I=V/R

So apply 2 formula:-

I=V/R

I= 230/1000

I= 0.23 amp.

Answer 2

Explanation:

According to ohm's law V=IR

I=

R

V

Here, V=220V

R=660Ω

So current through filament I=

660

220

= 0.33A