Answer:
D. It should increase to four times its value.
Explanation:
To keep the original value of current the same, the resistance should increase to four times its value.
What is Ohm's law ?Ohm's law states that, the voltage applied across a current carrying conductor is directly proportional to the current flowing through the circuit.
Here,
Current through the circuit, I = 2.4 A
According to Ohm's law,
V [tex]\alpha[/tex] I
V = IR
where V is the voltage and R is the resistance of the circuit.
The voltage is increased to 4 times its original value.
So, V' = 4V
In order to keep the initial value of current the same, the resistance should be changed to R'.
So, Initial current = final current
V/R = V'/R'
V/R = 4V/R'
R'/R =4
Therefore, R' = 4R
Hence,
To keep the original value of current the same, the resistance should increase to four times its value.
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A hop is a springing from one foot but landing on the other foot? Question 4 options: True False
Answer:
i thinc it's False
Explanation:
sorry im 6
Answer:
False
Explanation:
You're either landing on the same foot, Both feet, Or the other...
True or false: Both generators and electromagnets involve MAGNETISM in some way.
Answer:
True
Explanation:
TRUE
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Which of these is an advantage of using models to study tectonic plate movements?
Actual plate movements can be stopped.
Actual plate movements can be made less frequent.
Models of the exact material as original can be made.
Observations can be made from outside the system.
I need an actually correct answer not some guessing game
Answer:
Observations can be made from outside the system.
Explanation:
Two vehicles are driving down the highway at the same speed. One is a motorcycle and one is an 18-wheeler truck. Which has the most kinetic energy?
Could the snowboarder stop himself in mid-air, even for a moment?
Answer:
No i dont think so
Explanation:
Pretty sure thats not how it works if he stopped then he would go down because of Gravity.
Answer:
Quite possibly
Explanation:
He maybe could but it would take a bit and he would probably end up just falling after that due to the gravitational pull of the Earth.
Look at the bubbles.
A kid blowing bubbles with the help of a bubble wand.
How do bubbles support the atomic theory?
A. The bubbles are lighter than air.
B. There is matter that cannot be seen inside the bubbles.
C. The bubbles will burst before long.
D. The bubbles cannot be broken into smaller pieces.
Answer:
a
Explanation:
because a bubble is lighter than air
Which of these is an uneven rhythm movement? Question 5 options:
Skipping
Galloping
Sliding
These are all uneven rhythm movements
Answer:
Sliding would be an uneven rhythm because Galloping and skipping has a constant flow of the same movement and same noise.
Explanation:
If the switch is set to “OFF”, which type(s) of energy will be present in the circuit?
A circuit has a current of 2.4 A. The voltage is increased to 4 times its original value, while the resistance stays the same.
How should the resistance change to return the current to its original value if the voltage remains at its increased amount?
It should decrease to one-half of its value.
It should decrease to one-fourth of its value.
It should increase to two times its value.
It should increase to four times its value.
Answer:
It should increase to four times it's value.
Explanation:
This is because current goes up with voltage (which is a positive correlation). And for the current to not be over used or over work the load you work slow it down by multiplying the resistance to what it would be if it had a reaction to the voltage increasing.
Answer:
D.) It should increase to four times its value.
Explanation:
I did the quiz on Edge, 2022 and got this question correct.
(See the attachment below.)
Please give the other person brainliest as their answer has an amazing explanation!
Use the table of temperatures from several areas to complete the statement.
Answer:
area Y to area Z
Answer:
The answer is (C): X to Z
Explanation:
The proof is in the Picture
Which of these is not an even locomotor movement? Question 3 options:
Walking
Leaping
Skipping
Jumping
Answer:
skipping
Explanation:
your welcome :)
Which color of the visible light spectrum has the most energy?
A. Red
B. Violet
C. Blue
D. Yellow
Answer:
B
Explanation:
which organ system do blood cells and blood vessels belong to
Answer:
The cardiovascular system
Explanation:
What is the acceleration of the car during interval CD?
Answer:
. The graph below represents the relationship between
velocity and time of travel for a toy car moving in a
straight line.
The shaded area under the line represents the toy car's
is A
Explanation:
Which symbol and unit of measurement are used for voltage?
symbol: V; unit: A
symbol: R; unit :
symbol: V; unit: V
symbol: R; unit: V
Answer:
I should be V or E I am not sure what you mean by unit.
The symbol and standard unit of measurement ( S.I ) are used for voltage are V and V respectively.
Option C) symbol: V; unit: V is the correct aswer.
What is voltage?From ohm's law, the potential difference or voltage between two points is directly proportional to the current flowing through the resistance.
Hence, V = IR
Voltage is the measure of specific potential energy per unit charge between two points.
The SI unit of voltage is volt represented as V
Hence, the symbol and standard unit of measurement ( S.I ) are used for voltage are V and V respectively.
Option C) symbol: V; unit: V is the correct aswer.
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A car starts from rest and moves along the positive x-axis with a constant acceleration of 5 m/s/s for 8 seconds. It then continues with constant velocity, i.e. the velocity it attains at 8 seconds for the next 5 seconds. What will be the distance covered by the car in the first 12 seconds of its motion?
Answer:
340
Explanation:
Because you are moving at 5 m/s^2 for 8 seconds, you need to do some arithmetic to get the distance covered in the beginning. TO do this, you do 5 + 5*2 + 5*3 + 5*4 + 5*5 + 5*6 + 5*7 + 5*8, and once you have passed eight seconds, you need 4 more seconds with constant velocity, or 4(5*8). Your final equation would be 5+10+15+20+25+30+35+40+40+40+40+40. Hope this helps!
Which of these is not a benefit of gymnastics? options:
A. Boost flexibility
B. Make bones healthy
C. Burns calories
D. Increases your chance at disease
Answer:
D) Increases your chance at disease
Explanation:
D) Is the answer because gymnastics is more like an exercise .
Based on our study of electromagnets, what would be the best thing to do to a generator in order to produce more electricity?
Answer:
A
Explanation:
just took a test on ed sorry if wrong I got it right
To increase the current in a circuit, which can be increased?
voltage
resistance
interference
ohms
Option A. voltage
How can you increase the current in a circuit?
In a circuit, cutting the resistance by half and leaving the voltage unchanged will double the amperage across the circuit. If the circuit's resistance remains unchanged, the amperage in a circuit can be increased by increasing the voltage
What increases as the current increases?
Ohm's law states that current is directly proportional to voltage but inversely proportional to resistance. At constant resistance, current increases as voltage increases and vice versa. At constant voltage, current decreases as resistance increases and vice versa.
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Answer:
The answer is A. voltage
Explanation:
Got it right on edge 2023