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4 years ago

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What is the vertical displacement below any line?

1 answer:

Montano1993 [528]4 years ago

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How do you find the voltage of a section of a parallel circuit?

sergiy2304 [10]

Answer: Voltage is the same across each component of the parallel circuit. The sum of the currents through each path is equal to the total current that flows from the source. You can find total resistance in a Parallel circuit with the following formula: 1/Rt = 1/R1 + 1/R2 + 1/R3 +.

Hope this helps!

3 0

4 years ago

The collision between a hammer and a nail can be considered to be approximately elastic. Estimate the kinetic energy acquired by

AlekseyPX

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4 years ago

At a distance of 0.208 cm from the center of a charged conducting sphere with radius 0.100cm, the electric field is 485 n/c . wh

Anna35 [415]

We have the equation for electric field E = kQ/ $d^{2}$

Where k is a constant, Q is the charge of source and d is the distance from center.

In this case E is inversely proportional to $d^{2}$

So, $\frac{E_{1} }{E_{2}} = \frac{d_{2}^{2}}{d_{1}^{2}}$

$E_{1}$ = 485 N/C

$d_{1}$ = 0.208 cm

$d_{2}$ = 0.620 cm

$E_{2}$ = ?

$\frac{485 }{E_{2}} = \frac{0.620^{2}}{0.208^{2}}$

$E_{2}$ = $\frac{485*0.208^{2}}{0.628^{2}}$

$E_{2}$ = 53.20 N/C

7 0

4 years ago

Read 2 more answers

Electron dot diagrams for four elements are shown. Which element would be<br> found in Group 14?

Aleonysh [2.5K]

Answer:

A (2)

Explanation:

Ap3x

7 0

3 years ago

If a second resistor with R2 = 19.0 Ω is connected in series with R1, what is the total rate at which electrical energy is dissi

luda_lava [24]

Total rate at which electrical energy is dissipated by the two resistors are V²/R or I²R.

<u>Explanation:</u>

When the two resistors are combined in series then the total resistance gets added.

If $R_{1}$ and $R_{2}$ are in series then total resistance, R =

Total resistance becomes $R_{1}$ + 19 Ω

The total electrical power dissipated is equivalent to the power dissipated.

We know,

Power = V²/R or

Power = I²R

where, V is the potential difference between the ends

I is the current supplied.

Therefore, total speed at which electrical power is consumed by the two resistors are V²/R or I²R.

7 0

3 years ago