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2 years ago

5. Calculate the area if the force is 368N and the pressure is 28Pa..

Physics

2 answers:

trasher [3.6K]2 years ago

5 0

The area would be 13.1429 Meter².

Finger [1]2 years ago

3 0

Answer:

$\boxed {Area = 13.14 m^{2}}$

Explanation:

Formula applied :

$\boxed {Area = \frac{Pressure}{Force}}$

Given :

Force = 368 N
Pressure = 28 Pa

Solving :

Area = 368/28
Area = 92/7
Area = 13.14 m² (approx.)

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now from the above equation

$F = \frac{(9\times 10^9)(2\times 10^{-6})(4 \times 10^{-6})}{0.5^2}$

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so both of the charges will apply 0.288 N force on q3 charge along the line joining them

now the net force due to vector sum is given by

$F_{net} = 2Fcos\theta$

here we know that angle is

$\theta = 37 degree$

now we have

$F_{net} = 2\times 0.288 cos37$

$F_{net} = 0.46 N$

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A wire of radius R has a current I uniformly distributed across its cross-sectional area. Ampere's law is used with a concentric

MrMuchimi

Answer:

Please refer to the figure.

Explanation:

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