Answer:
Make sure everything is organized have a planner it can help
Get rid of all distractions
Listen to music if it helps you concentrate
Have your notes
Being willing to stay focus on what you are doing
Understand what you are doing
And most off all Be Happy and Remain Calm : )
Answer:
The current would be same in both situation.
Explanation:
Given that,
Current I = 13 A
Number of turns = 23
We need to calculate the induced emf
Using formula of induced emf is
![\epsilon=NA\dfrac{dB}{dt}](https://tex.z-dn.net/?f=%5Cepsilon%3DNA%5Cdfrac%7BdB%7D%7Bdt%7D)
For N = 1
![\epsilon=A\dfrac{dB}{dt}](https://tex.z-dn.net/?f=%5Cepsilon%3DA%5Cdfrac%7BdB%7D%7Bdt%7D)
We need to calculate the current
Using formula of current
![i=\dfrac{\epsilon}{R}](https://tex.z-dn.net/?f=i%3D%5Cdfrac%7B%5Cepsilon%7D%7BR%7D)
Put the value of emf
![i=\dfrac{A\dfrac{dB}{dt}}{R}](https://tex.z-dn.net/?f=i%3D%5Cdfrac%7BA%5Cdfrac%7BdB%7D%7Bdt%7D%7D%7BR%7D)
Now, if the number of turn is 22 , then induced emf would be
![\epsilon'=NA\dfrac{dB}{dt}](https://tex.z-dn.net/?f=%5Cepsilon%27%3DNA%5Cdfrac%7BdB%7D%7Bdt%7D)
Then the current would be
![i'=\dfrac{\epsilon'}{NR}](https://tex.z-dn.net/?f=i%27%3D%5Cdfrac%7B%5Cepsilon%27%7D%7BNR%7D)
![i'=\dfrac{NA\dfrac{dB}{dt}}{NR}](https://tex.z-dn.net/?f=i%27%3D%5Cdfrac%7BNA%5Cdfrac%7BdB%7D%7Bdt%7D%7D%7BNR%7D)
![i'=\dfrac{A\dfrac{dB}{dt}}{R}](https://tex.z-dn.net/?f=i%27%3D%5Cdfrac%7BA%5Cdfrac%7BdB%7D%7Bdt%7D%7D%7BR%7D)
![i'=i](https://tex.z-dn.net/?f=i%27%3Di)
Hence, The current would be same in both situation.
Answer:
Kidney
Explanation:
One of the main function of the kidney is to maintain the homeostasis of sodium and potassium ions in the blood and body.
Aldosterone is a key steroid hormone that balances sodium and potassium ions in the blood and body fluid. Potassium and sodium ions generate electric impulse in the body which helps to perform different activities such as muscles flexing.
Kidney function for reabsorption and secretion, in which reabsorption of Na is done nd balances the sodium and potassium in the blood and body.
Answer:
163.8 ft
Explanation:
In triangle ABD
= 155 ft
![Cos63 = \frac{BD}{AB} = \frac{BD}{155}\\BD = 155 Cos63 \\BD = 70.4 ft](https://tex.z-dn.net/?f=Cos63%20%3D%20%5Cfrac%7BBD%7D%7BAB%7D%20%3D%20%5Cfrac%7BBD%7D%7B155%7D%5C%5CBD%20%3D%20155%20Cos63%20%5C%5CBD%20%3D%2070.4%20ft)
![Sin63 = \frac{AD}{AB} = \frac{AD}{155} \\AD = 166 Sin63\\AD = 148 ft](https://tex.z-dn.net/?f=Sin63%20%3D%20%5Cfrac%7BAD%7D%7BAB%7D%20%3D%20%5Cfrac%7BAD%7D%7B155%7D%20%5C%5CAD%20%3D%20166%20Sin63%5C%5CAD%20%3D%20148%20ft)
Using Pythagorean theorem in triangle ADC
![AC^{2} = AD^{2} + DC^{2} \\175^{2} = 148^{2} + DC^{2} \\DC = 93.4 ft](https://tex.z-dn.net/?f=AC%5E%7B2%7D%20%3D%20AD%5E%7B2%7D%20%2B%20DC%5E%7B2%7D%20%5C%5C175%5E%7B2%7D%20%3D%20148%5E%7B2%7D%20%2B%20DC%5E%7B2%7D%20%5C%5CDC%20%3D%2093.4%20ft)
= distance between the anchor points
distance between the anchor points is given as
![d = BD + CD = 70.4 + 93.4\\d = 163.8 ft](https://tex.z-dn.net/?f=d%20%3D%20BD%20%2B%20CD%20%3D%2070.4%20%2B%2093.4%5C%5Cd%20%3D%20163.8%20ft)