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
ki77a [65]
4 years ago
8

A circuit contains three resistors connected in series. the value of r1 is 150 , the value of r2 is 60 , and the value of r3 is

620 . what is the total resistance in the circuit?
Computers and Technology
2 answers:
vlada-n [284]4 years ago
7 0
For calculating the total value of the resistances in a series circuit, we just add all of the values. In this case, it would be 150+60+620 which is 830Ω
tresset_1 [31]4 years ago
5 0

Answer:

830 Ω

Explanation:

For the resistors connected in series the voltage flowing through them is different while the current flowing through them is the same.

The reason for the different voltages flowing through each resistor in series is due to the resistance that each resistor preceding the other poses to the voltage that is passed through it. the formula used for calculating resistance of resistors in series is = R1 + R2 + R3 while for calculating resistance in parallel is = 1/R1 + 1/R2 + 1/R3 = 1/Ret

R1 + R2 + R3 = 150 + 60 + 620 = 830 Ω

You might be interested in
I will make you brainless just answer all this question!!​
Taya2010 [7]

Answer:

I have make this question please answer this

Explanation:

#carryonlearning

8 0
3 years ago
According to the order of operation in Excel: a. Excel performs exponentiation, then multiplication, then division, then subtrac
Ilya [14]

Answer:

Option is b is correct answer. Excel performs exponentiation, then multiplication and division, then addition, and subtraction, it is correct order of operation in Excel. It is important to remember when you write any formula in Excel having different mathematical operators like +/ -/ ^/  etc, it follows a specific order and performs calculations in specific order which is termed as order of operator precedence. Each of mathematical operator has its precedence and executes in a special order set by Excel.

Explanation:

  • As we already know order of precedence of each mathematical operator is different in Excel. The order of operations for Excel is as follows:

  • Evaluate elements in parentheses.
  • Evaluate 'ranges' ().  
  • Evaluate 'intersections' (empty spaces).  
  • Evaluate 'unions' (,).
  • Perform negation (-).  
  • determine percentages (%).  
  • Perform exponentiation (^).  
  • Perform multiplication (*) and division (/), both are of equal precedence.  
  • Perform addition (+) and subtraction (-), both are of equal precedence.  
  • Evaluate text operators like (&).  
  • Perform comparisons like (=, <>, <=, >=).

 

Answer details  

Grade: Middle

Subject: Computers and Technology

Chapter: Order of precedence of mathematical operators

Keywords: precedence in Excel, operators precedence etc

7 0
4 years ago
Type of malware that is spread when you distribute
vladimir1956 [14]
Trojans, normal viruses, etc. Anything can and could hop on to the files you send depending on the websites and if you don't have a firewall.
3 0
4 years ago
Your ___________ is what you can see without the presence of an obstruction.
SCORPION-xisa [38]

Answer:

Line of sight

Explanation:

Your line of sight is the noticeable path of travel from your vehicle to your destination area. This line can be obstructed by a curve, a hill, high-forest wooded zones, large trucks, or other obstruction that prevents drivers from seeing the vehicle ahead. Therefore, if you cannot see around an obstruction, you should slow down and be willing to adjust your position until you can reestablish a clear line of sight to your path of travel and targeting area.

8 0
3 years ago
Define cyber law and cyber crime with examples.​
kifflom [539]

Answer:

Cyber crime is unlawful acts where the computer is either a tool or target or both. An example of such would be theft, fraud, forgery, etc. Cyberlaw on the other hand encompasses cybercrime.

4 0
3 years ago
Other questions:
  • What is one way to measure technological progress?
    5·1 answer
  • Create a class Str that subclasses str. Add a method to the subclass that checks if the string does not start with a given strin
    15·1 answer
  • Drugs of addiction act upon a portion of the Brain called the lambic system ? True or false.
    7·1 answer
  • Complete the sentence. <br><br> ____ Is the study and use of very small technology units
    14·1 answer
  • Why information technology is important in healthcare?
    13·1 answer
  • Which database item would show details such as a customer’s name, their last purchase, and other details about a customer?
    11·2 answers
  • How do the companies gather data to determine common passwords?
    13·1 answer
  • Ram is also called __________________________________________________
    11·1 answer
  • You wrote a program to allow the user to guess a number. Complete the code to generate a random integer from one to 10.
    8·2 answers
  • Why does it say error on that last line of code
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!