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rosijanka [135]
3 years ago
5

Which situation would create a field like the one shown here? A. an interaction between two magnetic south poles B. an interacti

on between two magnetic north poles C. an interaction between a magnetic south pole and a north pole D. an interaction between a magnetic south pole and an aluminum bar E. an interaction between a magnetic north pole and a zinc bar
Physics
2 answers:
alexgriva [62]3 years ago
4 0

Answer:

you have no picture

Explanation:

if it shows the arrows going towards eachother it is north and south. if it is not it will be either north and north or south and south

andriy [413]3 years ago
3 0

Answer:

C. an interaction between a magnetic south pole and a north pole

Explanation:

  • According to the situation the magnetic properties of the fields of the south and the north by the nature of the electrically charged electromagnets. That exerts a force and likewise, the earth also has two magnetic poles that have positive and negative properties and both oppose the each other properties.
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A lab group was given a candle, a match, a strip of cloth, tongs, and a metal can. They were asked to use these materials to mod
Troyanec [42]

Answer:

The materials with which the lab group are to use for the model includes;

i) A candle

ii) A match

iii) A strip of cloth

iv) Tongs

v) A metal can

The processes the lab group are to model are;

a) Conduction

b) Convection

c) Radiation

The procedure the lab group can use to do this is outlined as follows;

1) Tie the piece of cloth around the metal can with a strip of the cloth extending past the bottom of the can

2) Hold the metal can in with the aid of the tongs

3) Light the candle with the match

4) Place the metal can over over the burning candle so that it does not touch the flame

5) While holding the can with the tongs, ensure that the strip of cloth hanging by the side of the can does not come in contact with the flame

Conduction

Conduction heat transfer is observed by the rising temperature of the tongs that is in the contact with the can

Convection

Convection heat transfer is observed by the rising temperature of the can that is placed in the path of the rising convection current from the candle wax

Radiation

Radiation heat transfer is observed by the shrinking of the piece of cloth placed beside the candle flame

Explanation:

3 0
3 years ago
The driving force behind the formation of the solar system and planets is called
laiz [17]
I think it is high pressure / gravity and high temperatures
6 0
3 years ago
Why can acceleration include only a change in direction?
Fynjy0 [20]

First we shall look at some terms:

Velocity - frequency of change of an objects position.

Acceleration - frequency of change of an objects velocity


Since velocity covers both change in direction and speed, we can asume that the answer is B, not because it's the only one we worked with, but because the others don't make any sense:

A - this is not correct, because a chnage in direction can be done withough a change in speed.

C - The scientific definition of acceleration does include speed, and this is not a reasonable answer.

D - Velocity can change, unlike said in the sentence.


Hope it helped,


BioTeacher101

6 0
4 years ago
Read 2 more answers
The plates of a parallel plate capacitor are separated by d = 1.6 cm. The potential of the negative plate is 0 V, and the potent
yaroslaw [1]

Answer:

The electric field between the plates is 1875 V/m.

Explanation:

Given that,

Separated d=1.6 cm

Potential of negative plate = 0 V

Potential halfway between the plates = 15 V

We need to calculate the total potential

Using formula of potential

V=2\times\text{Potential halfway between the plates}

Put the value into the formula

V=2\times15

V=30\ V

We need to calculate the electric field between the plates

Using formula of electric field

E=\dfrac{V}{d}

E=\dfrac{30}{1.6\times10^{-2}}

E=1875\ V/m

Direction is negative as the field always points from positive  to negative plate

Hence, The electric field between the plates is 1875 V/m.

5 0
3 years ago
A father wants his son to start helping his mother do the do laundry. According to social learning theory, the father should
telo118 [61]

Answer:

Help out with the laundry himself.

Explanation:

In social learning theory, it's a process where people tend to observe the actions of others and then imitate them.

Now, since this father wants to teach his son to start helping his mother do the do laundry, what he can do according to social learning theory is to help with the laundry himself first.

8 0
3 years ago
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