Answer:
Magnetic flux,
Explanation:
Given that,
Number of turns in the solenoid, N = 250
Current in the solenoid is, I = 9 A
Radius of the solenoid, r = 0.075 m
Length of the solenoid, l = 0.14 m
The magnetic flux is given by :
B is the magnetic field
A is the area of cross section
So, the magnetic flux through the circular cross-sectional area at the center of the solenoid is . Hence, this is the required solution.
Answer:
False
Explanation:
Using your opposite hand will strengthen neural connections in your brain, and even grow new ones. It’s similar to how physical exercise improves your body’s functioning and grows muscles
Answer:
The answer is A. C and O..
Answer:
It is a gene!!
Explanation:
It is because RNA is referred to as a gene. Genes are contained in chromosones.
A is the answer to your question
20 minuets is 1/3 of an hour so you multiply 30 km by 3 and get 90 km/hr