Question

define Ohm's law and its derivation​

Answer 1

Answer:

At constant Temperature the current flowing the wire is directly proportional to the potential difference across its ends.........

V=IxR

Answer 2

Answer:

Ohm’s Law states that the current flowing through a conductor is directly proportional to the potential difference applied across its ends, provided the temperature and other physical conditions remain unchanged. Mathematically it can be represented as,

Potential difference ∝ CurrentV ∝ I

( When the value of V increases the value of I increases simultaneously)

V = IR

⁹Where,

V is Voltage in volts (V)

R is Resistance in ohm (Ω)

I is Current in Ampere (A)

Explanation:

The formula for Ohm's law is V=I/R. This relationship between current, voltage, and relationship was discovered by German scientist Georg Simon Ohm.