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MAXImum [283]
3 years ago
6

4. Two straight wires are parallel and carry currents of 1.2 A in opposite directions, as shown. Find the direction of the magne

tic field produced by the current in Wire 1 at the location of Wire 2 and mark the direction directly on your printed diagram using the direction symbols indicated. Label the symbol for the field direction B. Then find the direction of the magnetic force on Wire 2, mark it with the appropriate one of the direction symbols and label the force direction F. Finally, explain how your answer for the magnetic field and magnetic force would have changed if the current in Wire 1 had been reversed, but the current in Wire 2 remained the same, so that both currents were in the same direction.

Physics
1 answer:
ANEK [815]3 years ago
5 0
The directions of magnetic force and magnetic field lines are shown in the figure.

The direction to find out the magnetic field lines is given by right hand curl rule. If the thumb shows the direction of current, then the curling fingers show the direction of magnetic field lines.

The direction of force can be given by right hand thumb rule, where

Thumb - Direction of magnetic field lines
Forefinger - Magnetic force
Centre finger - Current  

Such that forefinger, centre finger and thumb must be at 90 degrees to each other.


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<span>Days and nights are equal in length everywhere.(gradpoint)</span>
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In which of the fire plume structure zones do the gases accelerate upward?
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1. Space probes have not landed on Pluto yet. Describe three types of information you would collect if you were designing the pr
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Space probes are made to conduct science experiments. They do not have people on them. Space probes have helped scientists get information about our solar system. Most probes are not designed to return to Earth. Some have landed on other planets! Others have flown past the planets and taken pictures of them for scientists to see. There are even some space probes that go into orbit around other planets and study them for a long time. The information they gather is used to help us understand the weather and other changes which happen on planets other than the Earth. This information is important in helping to plan other space missions such as ones to Mars and to Saturn.

Explanation:

7 0
3 years ago
According to the law of conservation of energy, which statement must be
RoseWind [281]

Answer:

<h2>1 st statement is correct </h2>

Explanation:

The law of conservation of energy states that energy can neither be created nor destroyed - only converted from one form of energy to another. This means that a system always has the same amount of energy, unless it's added from the outside

<h2>hope you understand and got your answer by my explanation </h2><h2>thanks </h2>

<h2>please give brainliest plz follow </h2>
8 0
3 years ago
A basketball player makes a bounce pass by throwing the ball with a speed of 5.3 m/s and at an angle 12° below the horizontal. I
Dima020 [189]

Answer:

ball hit the ground from her feet is 1.83 m far away

Explanation:

given data

speed = 5.3 m/s

angle = 12°

height = 1 m

to find out

how far from her feet ball hit ground

solution

we consider here x is horizontal component and y is vertical component

so in vertical

velocity will be = v sin12

vertical speed u = 5.3 sin 12 = 1.1 m/s downward

and

in horizontal , velocity we know v = 5.3 m/s

so from motion of equation

s = ut + 0.5×a×t²

s is distance t is time a is 9.8

put all value

1 = 1.1 ( t) + 0.5×9.8×t²

solve it we get t

t = 0.353 s

and

horizontal distance is = vcos12 × t

so horizontal distance = 5.3×cos12 × ( 0.353)

horizontal distance = 1.83 m

so ball hit the ground from her feet is 1.83 m far away

5 0
3 years ago
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