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Question 1 of 10According to Ohm's law, if V is constant:A. if R decreases, It must decrease.B. if /increases, R must also increase.ОC. if Vis constant, both land R must also remain constant.OD. if /increases, R must decrease.SUBMIT

Question 1 Of 10According To Ohms Law If V Is ConstantA If R Decreases It Must DecreaseB If Increases R Must Also IncreaseОC If Vis Constant Both Land R Must Al class=

Sagot :

D. if I increases, R must decrease

Explanation

Ohm's Law is a formula used to calculate the relationship between voltage, current and resistance in an electrical circuit.it says

the triangle states the 3 formulas:

[tex]\begin{gathered} V=I*R \\ I=\frac{V}{R} \\ R=\frac{V}{I} \end{gathered}[/tex]

so

Step 1

if we let V constant

[tex]\begin{gathered} V=R*I \\ constant(k)=R*I \end{gathered}[/tex]

now, as the product of R and I must be constant:

if you increase the resistance, the current must decrease, or if yuo increase the current, the resistance must decrease to maintain the same voltage ( constant)

therefore, the correct answer is

D. if I increases, R must decrease

I hope this helps you

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