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Oduvanchick [21]
3 years ago
5

Calculate the force experienced by a positive test charge of 8.1 × 10-9 coulombs if the electric field strength is 9.4 × 107 new

tons/coulomb.
Physics
1 answer:
luda_lava [24]3 years ago
4 0
We can answer this problem by dimensional analysis. As we can see, the units of the electric field strength is newtons per coulomb. If we multiply a value with units of coulomb we will obtain newtons which is a units of force. 

Force = 9.4x10^7 N / C (8.1 x10^-9 C)
Force = 0.7614 N
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Answer:

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7 0
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Pressure and volume changes at a constant temperature can be calculated using
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Answer:

Option A, Boyle's law

Explanation:

The complete question is

Pressure and volume changes at a constant temperature can be calculated using

a. Boyle's law. c. Kelvin's law.

b. Charles's law. d. Dalton's law.

Solution

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3 0
3 years ago
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riadik2000 [5.3K]

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Explanation:

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s = ut + 1/2 at²

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