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liberstina [14]
3 years ago
6

PLEASE HELP ASAP!! Which of the following diagrams represents a complete series circuit?

Physics
1 answer:
Iteru [2.4K]3 years ago
3 0

your answer would be The one in the top right corner that looks a bit like this..

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Explanation:

kinetic to gravitational

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You are on your balcony and notice some bad squirrels digging in your garden directly below. You start tossing your pistachios a
Rashid [163]

Answer:

0.43 s

Explanation:

We have the following parameters:

Initial velocity, u = 7.4 m/s

Acceleration of gravity, g = 9.8 m/s^2

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Time, t = ?

Using the equation of motion s=ut +\frac{1}{2}gt^2, we have

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Using the quadratic formula \dfrac{-b\pm\sqrt{b^2-4ac}}{2a} where a = 4.9, b = 7.4 and c = - 4.14, and solving for the positive value of t only, we have

t = 0.43 s

3 0
4 years ago
A 5c charge experiences a force of 40n when put at a certain location in space. What is the electric field at that location?
stepladder [879]
The 'strength' of the electric field is the force on 1C of charge at that point.

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3 0
3 years ago
In the steady state 1.2 ✕ 1018 electrons per second enter bulb 1. There are 6.3 ✕ 1028 mobile electrons per cubic meter in tungs
bekas [8.4K]

Answer:

E=12.2V/m

Explanation:

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The equation is given by,

V=\frac{I}{nAq}

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A = cross-section area.

For this problem we know that there is a rate of 1.8*10^{18} electrons per second, that is

\frac{I}{q} = 1.2*10^{18}

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n=6.3*10^{28} e/m^3

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We can find the drift velocity replacing,

V = \frac{1.2*10^{18}}{(1.3*10^{-8})(6.3*10^{28})}

V= 1.465*10^-3m/s

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E= \frac{V}{\omicron{O}}

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Answer:

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