GENERAL KNOWLEDGE

GK

PHYSICS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The statement which correctly represents Ohm’s law:
A
V = IR
B
V = R/I
C
R = VI
D
I = R/V
Explanation: 

Detailed explanation-1: -Ohm’s Law Equation : V = IR, where V is the voltage across the conductor, I is the current flowing through the conductor and R is the resistance provided by the conductor to the flow of current.

Detailed explanation-2: -Thus, I=RV represents Ohm’s Law.

Detailed explanation-3: -The correct answer is Voltage is directly proportional to Current. Ohm’s law is one of the most basic yet fundamental law in current electricity. It states that when a potential difference (V) is applied across a conductor it is proportional to the current (I) that flows through it (V ∝ I).

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