Answer:
0.957mm
Explanation:
The on-axis magnetic field of a current loop(B_loop) is is 4.9 nT
B_loop = (2μAI) / (4πz^3).
Where z is defied as distance from the current carrying loop,
A is the total enclosed area of the loop,
I is the current,
μ is the permeability constant (4π*10^-7).
4.9 nT = (2* 4π*10^-7 *A *32A) / (4π* (50cm)^3)
4.9 *10^-9 = 5.12*10^-5 A
A = 0.0000957 m
=0.957mm
Joseph
Explanation:
because when he was sold as a slave he still had faith and never gave up
Cro-Magnons had better tools, making them better hunters.
They painted on cave walls.
Answer:
c. an express contract.
Explanation:
Carmen owns a 2009 Toyota Camry that has been driven 24,000 miles and, to his knowledge, has no mechanical problems. He offers to sell the car to his friend Jamie for $12,000. Jamie accepts Carmen's offer. Jamie and Carmen have <u>an express contract</u>. An express contract is a type of contract in which whose terms of agreement have been clearly stated by the parties involved
. It is unlike an implied contract in which although there are intents of agreement but the terms have not been clearly stated out. Jamie and Carmen have an express contract because Jamie is aware of the conditions of the car and the terms of sale was clearly communicated to him by Carmen and he accepted. Another example of an express contract is are purchase and sales contracts.
Answer: a) Social anxiety disorder
Explanation:
Social anxiety disorder is type of phobia in which a person is scared to face any rejection in social environment, negative review about them ,being judged etc.It is also known as social phobia.The person usually tends to feel embarrassment, fear and self consciousness.
According to the question, Christina is experiencing social anxiety disorder as she avoids parties, interaction in class , fearful and anxious in public place.
Other options are incorrect because phobia can be of different types. Generalized and post-traumatic anxiety order occurs due to general and after experiencing or witnessing traumatic incident respectively.Thus, the correct option is option(a).