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
Lubov Fominskaja [6]
3 years ago
6

Calculate the current in an Inductor if the energy stored is 240J and the Inductance is 24H.​

Mathematics
1 answer:
SCORPION-xisa [38]3 years ago
6 0

Answer:

Current, I = 4.47 Amperes.

Step-by-step explanation:

Given the following data;

Inductance = 24H

Energy stored, Eind = 240J

To find the current;

The energy stored in an inductor is given by the formula;

Eind = ½LI²

240 = ½*24*I²

Cross-multiplying, we have;

480 = 24I²

I² = 480/24

I² = 20

Taking the square root of both sides, we have;

Current, I = 4.47 Amp

You might be interested in
Find the area of 3/4 of the circle (radius = 6)<br> i need the awncer please
kobusy [5.1K]

Answer:

28.26

Step-by-step explanation:

I hope this helps!

3 0
2 years ago
Read 2 more answers
Is 3pi/4pi a rational number?
Natali5045456 [20]

Answer:No

Step-by-step explanation:

Pi is irrational

4 0
2 years ago
What’s the solution of y= 3x-1 and y= 3x+4
julia-pushkina [17]

Step-by-step explanation:

solution ? you mean where both lines cross each other ?

these are 2 parallel lines (same slope, but different y-intercept), so they never cross each other.

there is no solution.

formally :

3x - 1 = 3x + 4

-1 = 4

this is wrong. therefore there is no solution.

3 0
2 years ago
Evaluate the function f(x) = 6x - 5 at f(1)
Likurg_2 [28]
Remove the parentheses around the expression 1
5 0
3 years ago
Please help me with this Math question...
kati45 [8]

Answer:

A) length = 9cm, width = 4 cm

Step-by-step explanation:

The key word "times" refers to multiplication, so if you're trying to find dimensions at 1/4 times its original size, you need to multiply the original dimensions by 1/4.

l = 36

new l = 36 (1/4)

          = 36/4

          = 9 cm

w = 16

new w = 16 (1/4)

            = 16/4

            = 4 cm

5 0
3 years ago
Other questions:
  • What number is one hundred more than 197
    15·2 answers
  • If you study hard, then you can pass the tests.
    12·1 answer
  • 11 4/5 × 20<br>area of a parellelogram
    9·2 answers
  • Please help. Will reward brainliest
    10·2 answers
  • Alegebra liner equations.
    14·1 answer
  • In Problems 23–30, use the given zero to find the remaining zeros of each function
    6·1 answer
  • You buy a package of cheese for $2.50, a loaf of bread for $2.15, a cucumber for $.65, and some tomatoes for $3.50. Find the tot
    15·1 answer
  • 2 1/7+3/7(3X-5) =-4
    11·2 answers
  • Find the value of p and the value of q
    15·1 answer
  • What is an equation of the line that passes through the points (-6, -2) and (-3,2)​
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!