Answer:
The consecutive charge configuration has a more intense field than alternating
Explanation:
In each corner we place a different account there are only two different settings, see attached.
In the case of alternating charging (+ - + -) see diagram 1, the electric field in the center is canceled in pairs, resulting in a zero field
In the case of consecutive loads (+ + - -) in this case we have a result between the two charges, therefore the total field is
E = 2 k q / ra2 a cos 45
The consecutive charge configuration has a more intense field than alternating
Answer:
passive voice
many messengers all over the world was sent by emperor Ashoka to preach Buddhism.
Which pen was liked by you?
Has your passport size photo been taken for the application form?
A beautiful bicycle was given to me on my birthday by my father.
The plants is being watered by the gardener.
Paul said that he will never leave you and he will always be with you.
Answer:
Not between significant digits.
Explanation:
A zero not significant when it's not between significant digits.
Answer:
the heat absorbed by the block of copper is 74368.476J
Explanation:
Hello!
To solve this problem use the first law of thermodynamics that states that the heat applied to a system is the difference between the initial and final energy considering that the mass and the specific heat do not change so we can infer the following equation
Q=mCp(T2-T1)
Where
Q=heat
m=mass=2.3kg
Cp=0.092 kcal/(kg C)=384.93J/kgK
T2=Final temperatura= 90C
T1= initial temperature=6 C
solving
the heat absorbed by the block of copper is 74368.476J
Answer:
567m
Explanation:
By using formula of velocity.
