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Minchanka [31]
3 years ago
13

What are some useful properties of current electricity

Computers and Technology
2 answers:
gtnhenbr [62]3 years ago
8 0
You need a conductor in wiring to simply allow electricity to pass. Insulators are not necessary to create a wire, its only purpose is to stop the electricity from shocking you, and to prevent a short circuit.
lozanna [386]3 years ago
4 0
They help us with modern life
You might be interested in
Banks use _____, which are electronic transmissions of account exchange information over private communications’ networks.
faltersainse [42]

Answer:

Wire transfer

Explanation:

Wire Transfer also known as remittance under the U.S. law is the electronic transfer of money which is carried out across a network that is run by several banks and money transfer agencies around the globe. With Wire Transfer, people at different parts of the Word can securely send money to individuals at other financial institution in any part of the world.

The following are important points to note about wire transfers:

1. It is an electronic transfer of funds across a network of banks and money transfer agencies around the world.

2. The individual or senders pays a transaction fee at their banks and must provide the receivers details including bank name and account number.

3. Wire transfers can take up to two working days to complete

4. The Office of Foreign Assets monitors and controls international wire payments, to prevent money laudering and funding of illegal activities like terrorism

7 0
2 years ago
Forms open in _______, which provides a user-friendly interface for entering data.
sergey [27]
They open in pdf format

5 0
3 years ago
How many bits can a memory chip with the below configuration support? For full credit, show how you got the answer.
tatiyna

Answer:

Total Memory= 4 KB = 4096 bytes = 32768 bits

Explanation:

<em><u>1. Data lines are 8 From D0 to D7</u></em>

so

Total memory at single address locations is 8 bits.

<em><u>2. Address lines are 12 (A0 to A11)</u></em>

There are 12 address lines but 3 out 12 are for selction of chip or memory bank.

so only 9 pins are there to address the locations on one chip.

Total No. of address locations on single chip = 2^9 = 512 locations

as 1 location is 1 byte so total memory of single chip is 512 bytes.

<u><em>3. Total Memory Bank </em></u>

There are total 3 selection pins for memory bank.

so

Total chips = 2^3 = 8.

<em><u>4. Total Memory </u></em>

Total size of 1 chip = 512 bytes

Total size of 8 chip = 8x512 bytes = 4096 bytes = 4096/1024 kb = 4 kb

<em>So total memory of system is 4 Kb = 4096 bytes = 32768 bits</em>

5 0
3 years ago
Matlab In this assignment you will write a function that will calculate parallel resistance for up to 10 parallel resistors. Cal
Ket [755]

Answer:

The complete Matlab code along with step by step explanation is provided below.

Matlab Code:

function Req=ParallelR(Number)

Number=input('Please enter the number of resistors: ');

if Number>10 | Number<=0

   disp('Invalid input')

return

end

R=0;

for i=1:Number

r=input('Please enter the value of resistor: ');

R=R+1/r;

end

Req=1/R;

end

Explanation:

Parallel resistance is given by

\frac{1}{Req} = \frac{1}{R_{1}} + \frac{1}{R_{2}} + \frac{1}{R_{3}}...+\frac{1}{R_{N}}

First we get the input from the user for how many parallel resistors he want to calculate the resistance.

Then we check whether the user has entered correct number of resistors or not that is from 1 to 10 inclusive.

Then we run a for loop to get the resistance values of individual resistors.

Then we calculated the parallel resistance and keep on adding the resistance for N number of resistors.

Output:

Test 1:

Please enter the number of resistors: 3

Please enter the value of resistor: 10

Please enter the value of resistor: 20

Please enter the value of resistor: 30

ans =       60/11

Test 2:

Please enter the number of resistors: 11

Invalid input

Test 3:

Please enter the number of resistors: 0

Invalid input

8 0
2 years ago
Ben uses a table that has few columns. He knows about a particular value in the first column and wants to find the corresponding
igor_vitrenko [27]
I'd suggest he uses LOOKUP Function.

You can use the LOOKUP function when you need to look in a single column or row and find a value from the same position in a corresponding column or row. We have a much improved VLOOKUP that can also be used to search one row or column or multiple rows and columns.



4 0
3 years ago
Read 2 more answers
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