Question

explain ohms law.draw a circuit diagram to verify this law indicating the positive and negative terminals of the battery and the meters​

Answer 1

Answer:

Ohm's Law: It states that "Physical conditions remaining same, the current flowing through a conductor is directly proportional to the potential difference across its two ends". i.e., V∝I V =IR where the constant of proportionality R is called the electrical resistance or resistance of the conductor.Read more on Sarthaks.com - https://www.sarthaks.com/172260/state-ohms-circuit-diagram-verify-this-indicating-positive-negative-terminals-battery?show=172268#a172268

Explanation:

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Answer 2

Answer:

ohm's law gives a relationship between current and potential difference.

according to ohm's law-

at constant temperature the current flowing through a conductor is directly proportional to the potential difference across its end.

I proportional to V(at constant temperature)

this can also be written as V proportional to l

or V=R×I

V/I=R____(1)

where, V = potential difference

I = current

and R = resistance (which is a constant)

potential difference/current = constant (called resistance)

V/I=R or V=R×I

or. V/R=I SO CURRENT, I =V/R