Question

DO NOT SPAM !!!! WARNING........ give with explaination ..... both 1 and 2 part​

Answer 1

Answer:

(i) Applying Ohm's law,

let I be current 6 Ohm resistor

Then

I=4V/(6 Ohm +3 Ohm)=4/9 A

Current through both the resistors ohm and 3 ohm is 4/9 A as they are in series.

(ii) Let the current through 12 ohm and 3 ohm be I

then

I=4V/(12ohm+3ohm)=4/15A

Therefore potential difference across 12 ohm is given by

V=IR=4/15A x 12ohm=3.2V

I HOPE IT'S HELPFUL:)

Answer 2

Answer:

The unit of potential difference generated between two points is called the Volt and is generally defined as being the potential difference dropped across a fixed resistance of one ohm with a current of one ampere flowing through it. In other words, 1 Volt equals 1 Ampere times 1 Ohm, or commonly V = I*R.

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