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4 years ago

Use the image to answer the questions about The current is flowing

Physics

2 answers:

viva [34]4 years ago

5 0

Answer:

The current is flowing to the left

The magnetic field is flowing out of the bottom of the screen and into

the top of the screen.

Explanation:

Just did this on edgen

cupoosta [38]4 years ago

3 0

Answer:

the current is flowing to the left

the magnetic field is flowing out of the bottom of the screen

the screen and into the top of the screen.

Explanation:

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Which is the term used for a change in the magnitude of the velocity

Alborosie

Rate of change of velocity is called acceleration. When this rate of change is constant, it is called uniform acceleration. Like the change of velocity of an object falling freely under gravity. Its velocity increases by 9.8 m every second. This acceleration is denoted as 9.8m/s^2

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3 years ago

Two identical waves are traveling toward each other in the same medium. One has a positive amplitude, meaning that its peaks onl

Olin [163]

The correct answer is Destructive Interference.

Consider the image attached below. Two waves are travelling towards each other. Blue wave always has a positive peak and the red wave always has a negative peak.

Now imagine these waves are moving through a rope. If blue waves will try to move the rope in positive direction, the red wave will pull it down, and thus the two waves will cancel the effect of each other. Thus resulting in a destructive interference.

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4 years ago

Read 2 more answers

A point charge q1 = is located at the center of a thick conducting spherical shell of inner radius a = 2.2 cm and outer radius b

Yanka [14]

Answer:

Ex(P) = -3.602 x 10^6 N/C

Explanation:

given q1 = -5.7μC

q2 = 2.6 μC = the net charge on the conducting shell

inner radius of conducting shell = a = 2.2 cm =0.022m

outer radius of conducting shell = b = 4.5 cm = 0.045m

1) To get Ex(P), the value of the x-component of the electric field at point P, located a distance 8.8 cm along the x-axis from q1 ;

Ex(P) = k(q1+q2)/r^2

= 9 x 10^9 (-5.7 + 2.6) x 10^-6 /0.088^2

Ex(P) = -27.9 x 10^3/ 0.007744

Ex(P) = -3.602 x 10^6 N/C

7 0

4 years ago

HELP

rusak2 [61]

Answer:

H₂0_{(s)} + heat → H₂O(l)

Explanation:

An ENDOTHERMIC reaction is a chemical reaction in which heat is absorbed by the reactants. As such the product is usually cooler than the products. In the equation above (the answer), heat is on the reactant side of the equation thus indicating that heat is absorbed by the reactants.

On the other hand, in the first equation heat is on the product side of the equation which is consistent with an Exothermic reaction.

Have a good day♥

4 0

3 years ago

Explain why each element has a unique spectrum of absorption or emission lines.

Naya [18.7K]

Each elements emission spectrum is distinct because each element has a different set of electron energy levels. The emission lines correspond to the differences between various pairs of the many energy levels. The lines (photons) are emitted as electrons fall from higher energy orbitals to lower energies.

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3 years ago