Which of the following equations represents Ohm’s Law? Select all that apply.

Physics

2 answers:

Vera_Pavlovna [14]3 years ago

6 0

Answer : The correct options are, V=IR, I=V/R and R=V/I

Explanation :

Ohm's law : It is defined as an electric current is directly proportional to voltage and inversely proportional to resistance.

Formula of Ohm's law :

$V=I\times R$

Or,

$R=\frac{V}{I}$

or,

$I=\frac{V}{R}$

where,

R = resistance of a circuit

V = voltage of circuit

I = current flowing in a circuit

Hence, the correct options are, V=IR, I=V/R and R=V/I

yaroslaw [1]3 years ago

3 0

The first three choices are nonsense.

The last three choices are alternative statements of Ohm's law:

R = V / I

V = I · R

I = V / R

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Answer:

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Explanation:

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If we take as our system both blocks, and think about the pulley as redirecting the force simply (as tension in the strings behave like internal forces) , we can apply Newton's 2nd Law, as they were moving along the same axis, aiming at opposite directions, as follows:

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