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3 years ago

A circuit has a resistance of 300 ohm and a current of 0.024 A. What is the voltage in the circuit?

1 answer:

fomenos3 years ago

7 0

**Formula

If u want to calculate voltage:
Current x Resistance

so the answer is D

Current:
Voltage ÷ Resistance

Resistance:
Voltage ÷ Current

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a particular variety of database that works by connecting tables to each other. It is the most popular form of database and the

NeTakaya

Answer:

Relational Database

Explanation:

Relational Database is the type of database in which data is stored and presented in the form of tables and it is used to access, manipulate and manage data.
Table is also called a relation. It consists of rows and columns where rows represent a record of data and columns represent the attributes of the data.
Every table has a primary key which uniquely identifies a row in a table and a foreign key is used to establish relationships among tables.
In relational database domain is used to define specify the possible values that an attribute can have.
Constraints can also be applied to the values of the attributes in the table.
There are many advantages of a relational database.
It can organize and manage bulk of information.
It is easy to add or delete data in the relational database according to the change in requirements.
Relational database ensures the consistency and integrity of data when many users obtain the same database at same time by using concurrency control methods.
It ensures security by limiting access rights to the data.
It also eliminates data redundancy and dependency using normalization technique which ensures data integrity and accuracy.

3 0

3 years ago

#include

Aloiza [94]

Answer:

#include<studio.h>

#include<conio.h>

void main()

{

char ch;

printf("Enter any letter");

scanf("%c",&ch);

3 0

3 years ago

Technician A says that as volume decreases, pressure increases. Technician B says that as temperature increases, pressure decrea

MAVERICK [17]

Technician A is correct. <span>Gay-Lussac's Law states that as temperature increases, so does pressure.</span>

4 0

3 years ago

the advertisement below is an example of a(n) the advertisement below is an example of a(n) informative advertising objective pe

vlabodo [156]

The advertisement below is an example of an <u>informative advertising</u>. Thus, option A is the correct option.

<h3>What is informative advertising?</h3>

Utilizing facts to highlight the advantages of a product's features rather than pandering to consumers' emotions is used in informative advertising.

Any advertisement has one main objective: to sell products. The choice of methods represents the only distinction. To achieve a particular objective, each of them offers unique opportunities. Additionally, different industries seem to benefit from particular techniques more than others.

Through the use of data and statistics that demonstrate the worth and applicability of a product, informative advertising attempts to influence a user's choice. The ability for users to verify any statement is crucial. Consumers are therefore more likely to trust a company when they are informed, and this increases the authority of brands.

Learn more about informative advertisement

brainly.com/question/15734780

#SPJ4

4 0

2 years ago

Write a SELECT statement that returns these column names and data from the Order_Items table:

valentina_108 [34]

Answer:

SELECT

item_ID, item_price,

discount_amount, quantity,

item_price * quantity AS price_total,

discount_amount * quantity AS discount_total,

(item_price - discount_amount) * quantity AS item_total

FROM Order_Items

WHERE (item_price - discount_amount) * quantity > 500

ORDER BY item_total DESC;

Explanation:

SELECT statement is used to select set of records data or from one or more tables.

So here SELECT statement selects data from the following columns:

item_ID

item_price

discount_amount

quantity

item_price * quantity AS price_total,

Here AS is used and it refers to alias which gives a name to a column or table. This name is temporary. Here the column which is the product of two columns item_price and quantity is given the name of price_total.

discount_amount

this is the product of discount_amount and quantity columns.

item_total

this column is obtained by subtracting the discount_amount from the item_price and then multiplying by the quantity.

These columns are selected from table named Order_Items using SELECT statement.

WHERE clause is used here to put a condition in order to filter the data. It allows to retrieve only those records which satisfies the condition given in this clause. Here only those records are fetched where the item_total is greater than 500. item_total is calculated by

(item_price - discount_amount) * quantity

ORDER BY specifies that the resultant records will be arranged in the specified order. Here DESC keyword is used to sort the resultant data in descending order. So the data will be returned in descending order.

7 0

3 years ago