Science, asked by sanya2715, 1 year ago

what is ohms law &it's advantage


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Answers

Answered by Anonymous
4
hii viewer here's ur answer

Ohm's Law deals with the relationship between voltage and current in an ideal conductor. This relationship states that:The potential difference (voltage) across an ideal conductor is proportional to the current through it.
The constant of proportionality is called the "resistance", R .
Ohm's Law is given by: V = I R
where,
 V is the potential difference between two points which include a resistance R. 
I is the current flowing through the resistance. 
For biological work, it is often preferable to use the
conductance , g = 1/R; In this form Ohm's Law is:
I = g V

Material that obeys Ohm's Law is called " ohmic" or " linear" because the potential difference across it varies linearly with the current.

Ohm's Law can be used to solve simple circuits. A complete circuit is one which is a closed loop. It contains at least one source of voltage, and at least one potential drop i.e., a place where potential energy decreases. The sum of the voltages around a complete circuit is zero, with reference to Kirchoff's law.


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Answered by Brainlyaccount
6
hai

Ohms law gives the relation between voltage and current
.......in other words, Ohms law can also be defined as,


I hope it's help you

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