When are scalars used?
1 answer:
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Answer:
The magnitude is:
The direction of E is in the negative x-direction.
Explanation:
The electric field equation is:
Where:
- Q is the charge (we can choose the electron or the proton)
- r is the distance (in our case is at the midpoint 973/2 nm)
- k is the Coulomb constant (
)
Using the electron charge ()
The magnitude is:
The direction of E is in the negative x-direction.
I hope it helps you!