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According to Ohm’s law, the ratio of voltage to current in a conductor is

a. constant
b. variable

User Turtleboy
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2 Answers

7 votes

Answer:

Ohm's law states that the ratio of voltage (potential) to current is a constant in a conductor.

Step-by-step explanation:

User Ajay Bhosale
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4 votes

According to Ohm’s law, the ratio of voltage to current in a conductor is constant.

Answer: Option A

Step-by-step explanation:

Ohm's law defines that an electric current flowing through the conductor between two ends is directly proportionate to the voltage at these two points. The introduction of a constant proportionality, resistance, gives a simple mathematical equation describing this relationship. Particularly, Ohm's law also mentions that R is constant in this respect, i.e. not dependent on the current.


I=(V)/(R)

Where,

I is the current conduction in amperes

V is the voltage calculated by the conductor in volts

R is the conductor’s resistance in ohms.

User TheDaveJay
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