# How do you find the area of a solenoid

## What is the formula of area of solenoid?

Solenoid – Magnetic field, Magnetic Flux, Self Inductance

The magnetic field is given by the equation B=μ0NIl B = μ 0 N I l . The magnetic flux through an area is the magnetic field passing through the area normal to it. it is given by the equation: **Φ=BA Φ = B A .**

## What is area of cross section of solenoid?

Its cross-sectional area is equal to

**1.****2×10−3m2**. Around its central cross-section, a coil of 300 turns is wound. If an initial current of 2A flowing in the solenoid is reversed in 0.## How do you find the radius of a solenoid?

## How do you calculate the area of a coil?

Area of a Coil=

**(Average Coil Length x Inductance ) / ( NÂ² x μ )**## What is area formula?

Given a rectangle with length l and width w, the formula for the area is:

**A = lw (rectangle)**. That is, the area of the rectangle is the length multiplied by the width. As a special case, as l = w in the case of a square, the area of a square with side length s is given by the formula: A = s^{2}(square).## How do you find the cross-sectional area of a coil?

Cross sectional area of a given wire=

**π*r² = π*d²/4**where r = radius and d = diameter.## What is the area of square formula?

The area of a square is calculated with the help of the formula:

**Area = s × s**, where, ‘s’ is one side of the square. Since the area of a square is a two-dimensional quantity, it is always expressed in square units.## What is the cross sectional area of a wire?

The cross-sectional area of the wire is the area of a circle of radius r:

**A=πr2=π(d2)2**, where d is the diameter of the wire.## What is the formula for the area of a circular loop?

The area of a circle is

**pi times the radius squared (A = π r²)**. Learn how to use this formula to find the area of a circle when given the diameter.## What is rectangular area?

The area of a rectangle (A) is the product of its length ‘a’ and width or breadth ‘b’. So, Area of Rectangle

**= (a × b) square units**.## How do you find the area of a square and rectangle?

To find the area of a rectangle,

**multiply its height by its width**. For a square you only need to find the length of one of the sides (as each side is the same length) and then multiply this by itself to find the area.## How do you teach the area of a square?

In other words, the area of a square is the product of the length of each side with itself. That is,

**Area A = s x s where s is the length of each side of the square**. For example, the area of a square of each side of length 8 feet is 8 times 8 or 64 square feet.## How do you find area?

## How do you solve for area?

## How do you write an area?

Area is measured in square units such as square inches, square feet or square meters. To find the area of a rectangle, multiply the length by the width. The formula is:

**A = L * W**where A is the area, L is the length, W is the width, and * means multiply.## How do you find the area of a plot?

AB = 16 feet. BE = 12 feet. AE = 12 feet. S = (a + b + c)/2 = (16 + 12 + 12)/2 = 20 feet.

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**Then measure all the required distance (like AB, AC, AE etc) by using a tape or chain.**- For △ ACD: AC = 10 feet. CD = 12 feet. AD = 14 feet. …
- For △AED: AD = 14 feet. AE = 14feet. DE = 12 feet. …
- For △AEB:

## What is area example?

Area is

**a measure of how much space there is on a flat surface**. … For example, in a rectangle we find the area by multiplying the length times the width. In the rectangle above, the area is 2×4 or 8. If you count the small squares you will find there are 8 of them.## What is area short answer?

Area is

**the amount of space occupied by a two-dimensional figure**. In other words, it is the quantity that measures the number of unit squares that cover the surface of a closed figure. The standard unit of area is square units which is generally represented as square inches, square feet, etc.## How do you find the area with different sides?

**How to use irregular area calculator?**

- Step 1: Measure all sides of the area in one unit (Feet, Meter, Inches or any other).
- Step 2: Enter length of horizontal sides into Length 1 and Length 2. And Width of the vertical sides into Width 1 and Width 2. …
- Step 3: Press calculate button. …
- Our Formula: Area = b × h.