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3 years ago

Ohms law? explanation.

Physics

1 answer:

shusha [124]3 years ago

4 0

Answer:

$\boxed{ \bold{ \sf{see \: below}}}$

Explanation:

$\boxed{ \bold{ \underline{ \huge{ \boxed{ \sf{ohm's \: law}}}}}}$

The relation between current through a metallic conductor and potential difference across its ends was studied systematically by a German physicist , George Simon Ohm in 1826 AD . This relation is now known as Ohm's law. It states that the electric current passing through a conductor is directly proportional to the potential difference across its two ends at a constant physical condition [ Temperature , cross - sectional area , length , nature of material etc ]

Hope I helped!

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A better way to say it:

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Answer:

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Explanation:

Step one:

given data

Force F= 45N

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Required

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Step two:

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2 years ago

1. If a car travels 400m in 20 seconds how fast is it going?

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Answer:

1) 20 m/s

2) 5 m/s

3) 2 m/s

4) 395,000m/9000s

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3 years ago

2. Tomas is hanging from a tree limb, that is inclined at a 65° angle. The force

LUCKY_DIMON [66]

Answer:

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Explanation:

Were are told that the force

of gravity on Tomas is 57 N.

And it acts at an inclined angle of 65°

Thus;

The vertical component of the velocity is; F_y = 57 sin 65

While the horizontal component is;

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Thus;

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F_x = 24.09 N

The net force will be;

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3 years ago

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frosja888 [35]

Answer:

a.6 V

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Explanation:

We are given that

a. $C=8\mu F=8\times 10^{-6} F$

$1\mu =10^{-6}$

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We know that

$V=\frac{Q}{C}$

Using the formula

$V=\frac{48\times 10^{-6}}{8\times 10^{-6}}=6 V$

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3 years ago

Ohms law? explanation.​

Ohms law? explanation.