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 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 = s2 (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 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.

Then measure all the required distance (like AB, AC, AE etc) by using a tape or chain.
1. For △ ACD: AC = 10 feet. CD = 12 feet. AD = 14 feet. …
2. For △AED: AD = 14 feet. AE = 14feet. DE = 12 feet. …
3. 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.