Question

hlo guys

define ohm's law.

by teddy bear ✌️​

Answer 1

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According to Ohm's law, the current flowing through a conductor is directly proportional to the potential difference across the end of the conductor, provided that the temperature and other physical conditions of the conductor remains same.

Formula :-

$= > V ∝I \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ = >V = I \times R \: \: \: \: \: \: \: \: \\ = > R = \frac{V}{I} = ohm$

Let us know more :-

• What is one ohm?
• Resistance of a conductor is said to be 1 ohm if a potential difference of 1 volt across the ends of the conductor makes a current of 1 Ampere to go through it.

• What is Potential Difference?
• Work done to bring unit charge from one Given point to another given point is known as electric potential difference.

• What is Current?
• The amount of electric charge flowing through any cross section of a conductor in unit time is known as current.

• S.I. unit of current is Ampere.

• S.I. unit of electric potential is Volt (V).

• S.I. unit of resistance is ohm.

Answer 2

Ohm's Law is a formula used to calculate the relationship between voltage, current and resistance in an electrical circuit. To students of electronics, Ohm's Law (E = IR) is as fundamentally important as Einstein's Relativity equation (E = mc²) is to physicists.

@Samu❤️