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3 years ago

The formula for Ohm’s law can be written: V equals a. l x R b. l/R c. R/l

Physics

1 answer:

stellarik [79]3 years ago

7 0

The formula for Ohm’s law can be written: V equals l x R

Answer: Option A

<u>Explanation:</u>

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. independent on current.

$\text {voltage }(V)=\text { current }(I) \times \text { Resistance }(R)$

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.

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3 years ago

Estimate the acceleration due to gravity at the surface of Europa (one of the moons of Jupiter) given that its mass is 4.9×1022k

Taya2010 [7]

Answer: $g=1.97 m/s^2$

Explanation:

Given

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considering Jupiter to be sphere of radius r

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3 years ago

When waves travel through water, why do the moving water particles continue to return to their starting position?

Marizza181 [45]

Answer:

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Explanation:

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3 years ago

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Read 2 more answers

Which of the following statements is correct?

Mumz [18]

Answer: c. Generally, metals are ductile.

Explanation:

From the options given in the question, the correct statement is that"Generally, metals are ductile.

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3 years ago