Question

The resistance of filament in a light bulb is 1000-2 If the bulb is fed by current from a source of potential difference 230 V how much current will from through it?​

Answer 1

Answer:

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.

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