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jolli1 [7]
3 years ago
11

A wire having a mass per unit length of 0.440 g/cm carries a 1.50-A current horizontally to the south. (a) What is the direction

of the minimum magnetic field needed to lift this wire vertically upward?
Business
1 answer:
coldgirl [10]3 years ago
4 0

Answer:

B = 0.287  Tesla

According to thumb rule the direction of magnet is to the east.

Explanation:

F = BiL sin∅

note that F = mg

B = magnetic field

i = current

therefore,

mg = BiLsin∅

Make B subject of the formula

B = mg/iLsin∅

m/L = mass per length of the wire and it is given in gram per centimeter . It should be converted to kg per meter.

m/L = 0.440 g/cm

convert to kg/m = 0.440 × 0.001 kg × 100 m = 0.044  kg/m

B = 9.8 × 0.044 / sin 90 × 1.50 × 1

B = 0.4312/ 1.50

B = 0.28746666666

B = 0.287  Tesla

According to thumb rule the direction of magnet is to the east.

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In Russia, suppose GDP per capita grows by 9.0 % per year for 31 years . By how many times does this economy grow?
makkiz [27]

Answer:

Russian Economy will grow by 14.46 times using 9% per year growth for 31 years.

Explanation:

Growth Rate = g = 9% = 0.09

Number of years = n = 31 years

Number of time economy grow = ( 1 + growth rate )^number of years

Number of time economy grow = ( 1 + g )^n

Number of time economy grow = ( 1 + 0.09 )^31

Number of time economy grow = 14.46 times

So, Russian Economy will grow by 14.46 times using 9% per year growth for 31 years.

8 0
3 years ago
Newtech corporation is offering a 10% stock dividend. The firm currently has 200,000 shares outstanding and after-tax profits of
White raven [17]

The stock price after the stock dividend =  $3636

<h3>What is Stock dividend?</h3>

A common stock dividend is a payment made from a company's profits to holders of common stock. The payout is made in the form of stock or cash, much like regular dividends. The amount of the common stock dividend may be regulated by law, especially if it is paid as a cash distribution that is effectively a liquidation.

<h3>What is shares outstanding?</h3>

All of the shares of a corporation that have been approved, issued, and purchased by investors and are now owned by them are referred to as outstanding shares. They differ from treasury shares, which are stock held by the corporation itself and have no rights that can be exercised.

<h3>According to the given information:</h3>

There are 200,000 shares in circulation.

Profits after taxes amount to $800,000.

$48 is the current stock price.

Stock dividend equals 10%

number of shares outstanding following a stock dividend

=200,000*(1+10%)

=220,000

earnings per share following stock dividends

=$800,000/220,000

=$3.636

As a result, $3.636 worth of earnings per share remain after the stock dividend.

To know more about Stock dividend visit:

brainly.com/question/13049947

#SPJ4

5 0
2 years ago
Concord Corporationreported the following year-end information: beginning work in process inventory, $250000 cost of goods manuf
anastassius [24]

Answer:

$228,000

Explanation:

Beginning work in process inventory, $250000

Cost of goods manufactured, $866000

Beginning finished goods inventory, $292000

Ending work in process inventory, $270000

Ending finished goods inventory, $314000

Cost of Goods Sold = Beginning work in process inventory + Beginning finished goods inventory - Ending finished goods inventory, $314000

Cost of Goods Sold = $250,000 + $292,000 - $314,000

Cost of Goods Sold = 228,000

7 0
3 years ago
Which of the following is subtracted from national income to get to personal income?
emmasim [6.3K]

Answer:

The answer is "Option A"

Explanation:

RE stands for retained income, In this system also requires the net income to be used in the accounting and cash flows, while the statement of money flow, which is not released as dividends of shareholder value, is used instead for new investments within the company, and other options are were wrong that can be described as follows:

  • Option B and option D are similar to each other because, both used for payment on personal and consumer loans, that's why it is not correct.
  • In option C, It is used in the calculation, that's why it is not correct.

3 0
3 years ago
How would you sell me a computer? What would you say
jok3333 [9.3K]

Answer:

I will sell u the computer by saying that is one of the best computers in my day.

8 0
3 years ago
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