1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Sliva [168]
3 years ago
8

Two students are discussing the flow of electricity. Student A says that voltage is a measure of the amount of electron flow in

a circuit. Student B says that power is the product of voltage and current. Which of the following statements is correct?
A. only student A is correct
B. only student B is correct
C. Both of the two students are correct
D. neither of the two students is correct
Computers and Technology
1 answer:
aivan3 [116]3 years ago
3 0

The answer is C: Both of the two students are correct.

Voltage in very simple terms is what makes electric charges move. It is that push or force that causes charges to move in an electrical conductor. Thus, student A is correct since voltage is a specific measure of potential energy that exists and is always relative between two points. On the other hand, power is the rate, per unit time, at which electrical energy travels. Electrical power (P) is the product of both voltage and current and not either one separately. It is a function of voltage and current. Thus, student B is also correct.

You might be interested in
The true or false questions.
DIA [1.3K]

Answer:

true

Explanation:

The command:

find -empty -type f -exec rm { } \;

carries out the following steps.

1) Finds all the empty files in the current directory and its subdirectories.

2) For each of the identified files, it executes the command specified as the parameter to exec option,namely, rm <filename>.

So effectively it removes all empty files in the directory tree starting at the current directory.  

7 0
3 years ago
Which option ie an example of an html end tag
Kay [80]
Any end tag in HTML needs to look like this, the word body used in this example is one of the more important elements, but you can replace it to any real element in HTML:
i.e. </body>
8 0
3 years ago
Function Integer cube(Integer num) Return num * num * num End Function Write a main module that contains a statement that passes
Klio2033 [76]

Answer:

#include <iostream>

using namespace std;

int cube(int num)//function cube..

{

   return num*num*num;

}

int main() {

   int result=cube(4);//result stores the value of cube(4).

   cout<<result;//displaying it to the screen.

return 0;

}

Explanation:

The above code is in C++ language.The function cube is passed with value 4 and the result of it is stored in the variable result of integer type.Then the result is displayed using the cout. Which is used to print the statement to the output screen.

5 0
3 years ago
Complete the sentence with the correct response. In a two-way selection, if the initial statement is evaluated as , the code ski
mestny [16]

Answer:

True.

The code skips the else command

Explanation:

I will answer this question with the following code segment

<em>n = 1</em>

<em>If n > 0:</em>

<em>   Print("greater than 0")</em>

<em>else:</em>

<em>   Print("not greater than 0")</em>

<em />

From the code segment above

<em>Print("greater than 0")</em> will be executed because the condition <em>If n > 0 </em>is true

Since the if condition is true, the else condition will not be executed

8 0
3 years ago
Please list of 15 safety rules that you think should be practiced in the Computer Technology classroom/lab.
geniusboy [140]

Answer:

BE RESPECTFUL! Always treat the computer lab equipment AND your teacher and classmates the way that you would want your belongings and yourself to be treated.

No food or drinks near the computers. NO EXCEPTIONS.

Enter the computer lab quietly and work quietly. There are other groups and individuals who may be using the computer lab. Please be respectful.

Surf safely! Only visit assigned websites. Some web links can contain viruses or malware. Others may contain inapropriate content. If you are not certain that a website is SAFE, please ask a teacher or other adult.

Clean up your work area before you leave. All cords should be placed on the tables (not hanging off the sides). Headphones should be placed on the CPU/tower or monitor. Chair should be pushed under the tables. All trash, papers, and pencils should be picked up.

Do not change computer settings or backgrounds.

Ask permission before you print.

SAVE all unfinished work to a cloud drive or jump drive. Any work that is saved to the computer will be deleted when the computer is powered off or updated at the end of the day.

If you are the last class of the day, please POWER DOWN all computers and monitors.

Explanation:

tick me as brainlilist please

3 0
3 years ago
Other questions:
  • Explain possible consequences if someone is issued with a fraudulent licence
    6·1 answer
  • Emerson needs to tell his browser how to display a web page. Which tool will he use?
    8·2 answers
  • Why are the social and ethical consequences of emerging technology hard to
    10·1 answer
  • Coordinate with
    12·1 answer
  • How many spaces should you use for an indent?
    10·1 answer
  • Which of the following is one of the options available on the Columns menu on the
    6·1 answer
  • In this lab, your task is to complete the following: Enable all of the necessary ports on each networking device that will allow
    9·1 answer
  • Each instruction that the CPU receives contains two parts -
    12·1 answer
  • By what decade were books readily available to the public across the United States and Europe?
    7·1 answer
  • Which keyboard shortcut would you press to copy cells that are selected in a spreadsheet?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!