3 years ago

What is a coil of wire with a current running running through it

Physics

1 answer:

sergiy2304 [10]3 years ago

3 0

The answer is Solenoid

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Post WWII Germany was divided into four zones with the Americans occupying one zone and all of the following countries occupying

maxonik [38]

Answer:

b. Italy

Explanation:

Italy had sided with germany and lost in world war 2

After the Potsdam conference, Germany was divided into four occupied zones: Great Britain in the northwest, France in the southwest, the United States in the south and the Soviet Union in the east.

europeuncedu

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1 year ago

The quartz crystal used in an electric watch vibrates with a frequency of 32,768 Hz. What is the period of the crystal's motion?

Elan Coil [88]

Answer:

Time period, $T=3.05\times 10^{-5}\ s$

Explanation:

Given that,

The quartz crystal used in an electric watch vibrates with a frequency of 32,768 Hz, f = 32768 Hz

We need to find the period of the crystal's motion. The relationship between the frequency and the time period is given by :

$T=\dfrac{1}{f}$

T is the time period of the crystal's motion.

Time period is given by :

$T=\dfrac{1}{32768}$

$T=3.05\times 10^{-5}\ s$

So, the time period of the crystal's motion is $3.05\times 10^{-5}\ s$ . Hence, this is the required solution.

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3 years ago

How do you determine the wattage capacity needed by a power supply?

Lady bird [3.3K]

We could use the formula for the Power supply in order to find the wattage capacity and it would be:

P = V²/R or P = V * I

Hope this helps!

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2 years ago

What does the atomic number of an element represent?

Zinaida [17]

The number of protons in an atom is represented by the atomic number.

hope this helps

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2 years ago

If a 160W light bulb consumes 1000J of electrical energy in a given time, then in the same time interval, how much energy will a

NNADVOKAT [17]

160w/4 = 40w
1000J/ 4= 250J
a 40w light bulb will consume 250J

7 0

2 years ago

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