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Lesechka [4]
3 years ago
7

What is the current in the 10.0 , resistor?

Physics
2 answers:
In-s [12.5K]3 years ago
5 0

Answer:

B. 12.0A

Explanation:

The circuit shown in the image is a parallel circuit which mean that the voltage of the source is equal across each resistance in the circuit because they are directly connected to the terminals of the voltage source.

The voltage across the 10 Ohms resistor is 120V

So, let's proceed to calculate the current

By using Ohm's Law

I=\frac{V}{R} \\I= \frac{120.0V}{10.0Ohm} \\I= 12.0A

12A is the amount of current flowing through the 10 ohms resistor.

olga nikolaevna [1]3 years ago
4 0

Current = (voltage) / (resistance)

The ends of the 10-ohm resistor are connected directly to both terminals of the battery.  

So the voltage across the resistor is the voltage of the battery ... 120 V.  None of that other stuff in the circuit has any effect on it.

Current = (120 V) / (10 ohms)

<em>Current = 12 A .  (B)</em>

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Answer with Explanation:

We are given that

Initial speed=u=19 m/s

a.g=9.8m/s^2

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v=u-gt

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9.8t=19

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Using the formula

s=19(1.94)-\frac{1}{2}(9.8)(1.94)^2

s=18.4 m

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b.It take 1.94 s to reach its highest point.

c.Initial velocity=0,s=18.4 m

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18.4=4.9t^2

t^2=\frac{18.4}{4.9}

t=\sqrt{\frac{18.4}{4.9}}

t=1.94 s

v=u+gt

Using the formula

v=0+9.8(1.94)=19 m/s

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3 years ago
Read 2 more answers
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MissTica

Answer: A. Transverse

Explanation:

Sound is a mechanical transverse wave, it travels faster in solids than in liquids or gases. This is because the speed of the mechanical waves is determined by a relationship between the elastic properties of the medium in which they are propagated and the mass per unit volume of the medium.  

 

In addition, the speed of sound varies with changes in the temperature of the medium. This is because an increase in temperature means that the frequency of interactions between the particles that transport the vibration increases, hence this increase in activity increases the speed.

Hence:

<h3>Sounds travels in a <u>transverse</u> wave</h3>
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All 2023 Ariya ac synchronous drive motors produce 100% torque at 0 mph for impressive off-the-line acceleration and smooth cruising.

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Mathematically, the torque of an automobile vehicle can be calculated by using this formula:

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The correct answer is

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