It can be deduced that the amount of conventional current that is flowing in the wire is 0.1608 A.
What is a conventional current?
The conventional current simply means the charge per unit time that is transported in a certain direction.
In this case, the magnetic field B of the wire makes an angle θ with the earth's magnetic field BEarth. From the tangent law of magnetism,
B = BEarth × tanθ
= (2 × 10 - 5T) × tan15 = 5.36 × 10-6 T
The current flowing through the wire will be:
I = 2πrB / μ0
I = 2π × (6 × 10-3m)(5.36 × 10-6 T) / (4π × 10 - 7)
I = 0.1608 A
Therefore, the amount of conventional current that is flowing in the wire is 0.1608 A.
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FIND A RELATION BETWEEN DIRECTION OF ACCELERATION AND THE APPARENT WEIGHT
Most scientists, inventors and engineers do not come up with their ideas all on their own but rather
build upon the ideas or inventions of others. Name two scientists/inventors/engineers in the field of
electricity that obviously used ideas from other people to advance their own ideas and/or inventions,
Include the people from whom they 'borrowed their ideas,
Answer:
Benjamin Franklin, Thomas Edison
and Robert Anderson, Thomas Davenport
Explanation:
Edison was Franklin's idol in studying electricity (Edison's electric light bulb, and Franklin's metal key string kite static experiment)
Anderson and Davenport for the first electric car
Consider a bowling ball and a soccer ball on a flat surface.
What would best describe the movement of the two balls if both were pushed with the same force?
Answer:
The Soccer ball would travel the furthest then the bowling ball
Explanation:
The Soccer ball would travel the furthest then the bowling ball because heavier objects require more force. This example can be compared with us pushing a huge rock vs us pushing a small rock, of you thing about it the small rock moves easily then the huge rock and this is due to their difference in their mass.
. What spins the turbine and generates electricity in a light water reactor?
Answer:
Inside the reactor vessel, the fuel rods are immersed in water which acts as both a coolant and moderator. ... The heat created by fission turns the water into steam, which spins a turbine to produce carbon-free electricity.2 electric cells are called
Answer:
solar cell. electrolytic cell, electrochemical cell
How far does a car go in 30 seconds at a speed of 29 m/s? (The equation for
distance is d = st.)
d = speed x time
distance = 29 x 30
distance = 870m
please mark as BRAINLIEST
A cylinder of lead has a diameter of 3 centimeters and a height of 8 centimeters. The density of lead is 11.4 g/cm3. What is the mass of the cylinder
Answer:
m = 644.67
Explanation:
m = v x d
m = pi x r^2 x h x d
m = 56.55 x 11.4
The mass of the cylinder with diameter and height of 3 cm and 8 cm respectively is 644.3 grams.
Which term is equivalent to product of density and volume?The product of density and volume of a body represents its mass. Mathematically -
M = V x ρ
ρ - density
M - mass
V - volume
Given is a cylinder of lead that has a diameter of 3cm and a height of 8 cm. The density of lead is 11.4 g/cm3.
The product of density and volume of a body represents its mass
M = V x ρ
Volume of cylinder = πr²h
Therefore, we can write -
M = πr²h x ρ
M = 3.14 x 3/2 x 3/2 x 8 x 11.4
M = 56.52 x 11.4
M = 644.3 grams
Therefore, the mass of the cylinder with diameter and height of 3 cm and 8 cm respectively is 644.3 grams.
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What happens during nuclear fission?
Answer:
Atoms are split apart, and they release energy
Explanation:
sry if I'm wrong
The input force of 29.3 N acting on the effort arm of a lever moves 1.7 m, which lifts a 1 N weight resting on the load arm a distance of 11.1 m. What is the efficiency of the machine (in %, rounded to the nearest 0.1)?
Hey this is for high school or middle school
A weight lifter pulls on a 225 kg bar with 1600 N of force, but the bar does not move. How much work
is performed? (show your work)
A. 0 J
B. 7.1 J
C. 1375 J
D. 1825 J
Answer:
A
Explanation:
its A bro trust me ik it is
As mass increases, what happens to the gravitational force? A. It increases. B. It decreases. C. It stays the same. D. It acts as a 3rd degree derivative function
Answer:
A
Explanation:
Because based on newton's law of universal gravitation
*since the gravitational force is directly proportional to the mass.so the mass of object increases,the force of gravitational attraction also increases.
Help immediately! Answer I need help.
Answer:
0.80 m
Explanation:
elastic potential energy formula
elastic potential energy = 0.5 × spring constant × (extension) 2
A student puts a piece of ice into a beaker of cold water. Which two statements are true. Please help
Answer:
A. Thermal energy will move from the water to the ice.
B. Thermal energy will move from air to the water.
C. Thermal energy will move from the ice to the air.
D. Thermal energy will move from the water to the air.
A and B are correct
Explanation:
Because thermal energy will move from the water to the ice
Help!!!!!!!!!!!!!!!!!
Answer:
(4) Elastomers
Explanation:
Substances which can be elastically stretched to large value of strain are called elastomers.
A 2 µC charge q1 and a 2 µC charge q2 are 0. 3 m from the x-axis. A 4 µC charge q3 is 0. 4 m from the y-axis. The distances d13 and d23 are 0. 5 m. Find the magnitude and direction of the resulting vector R. Round your answer to the nearest tenth.
The net force on q₃ is 0.46 N vertically upwards along the +Y axis. The product of the two charges is directly proportional to the force.
What is Coulomb's law?The electrostatic force is directly proportional to the product of the two charges and inversly proportional to the product of the two charges.
The given data in the problem is;
F is the electric force =?
Q₁ is the charged particle 1 = 2 C
Q₂ is the charged particle 2 = 2 C
d₁₂ is the distance between particles = 0.5 m
The electric force is given by;
[tex]\rm F=\frac{ Kq_1q_2}{r^2} \\\\[/tex]
[tex]\rm F=\frac{ 9\times 10^9 (2\times 10^{-6} \times 4\times10^{-6}}{(0.5)^2} \\\\\rm F=0.288\ N[/tex]
This force is applied on both charges
So the result of the net force is given by;
[tex]\rm F_{net}= 2Fcos \theta \\\\ \rm F_{net}==2 \times 0.288 cos 37^0 \\\\ \rm F_{net}=0.46 \ N[/tex]
Hence the net force on q₃ is 0.46 N vertically upwards along the +Y axis.
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Answer:
Explanation:
E2020
Answer and explanation please, much appreciated!!
Answer:
Done
Explanation:
I already answered this problem when you had previously asked for it. Kindly refer that solution.
19) A navy cargo plane drops drops bundles of shelters and mosquito nets onto a field in rural
Kenya. It is moving with a constant horizontal speed at an elevated height. Assuming that air
resistance is negligible, where will the packages land relative to the plane?
A) directly below the plane
B) below the plane and behind it.
C) below the plane and ahead of it
D) below the plane and both behind and ahead of it
Answer:
B) below the plane and behind it.
Which changes would cause an increase in the resistance of a wire? Check all that apply.
Answer:
The answer is increasing its temperature to longer and thinner.
please help me with this work
convection is the transfer of energy by the motion of heated particles in a fluid. according to this information,which statement best describes an example of convection
A a shirt heated by an iron
B a puddle heated by the sunlight
C a dark colored car heated by sunlight
D warm air rising
Answer:D warm air rising
As a bullet shot vertically upward rises, the kinetic energy of the bullet
The kenitc energy of the bullet lowers as it keeps going up.
Because gravity is pushing the bullet down as the bullet goes up.
I'm pretty sure that the way to put this answer.
Explain why the teenager and the wheelchair don't have the same kinetic energy, even though they have the same speed
Answer:
their weight difference
Explanation:
weight adds to kinetic energy. a heavier object will have a higher kinetic energy because the extra weight will slowly increase or decrease the velocity depending on if it's being sent down a decline or inclined plane
Can carrying an object be said to be doing work on that object?
Answer:
Only if that object is being moved while carried
Explanation:
Work = Force • distance travelled
While holding an object would need force equal to that objects mass multiplied by 9.8, if it hasn't moved, then no work is done.
if you were to carry the object and have it travel some distance, then work would be done on that object.
Predict the energy transformation that occurs when carson sands a piece of wood with sandpaper.
Answer:
Explanation:
The hand provides Kinetic Energy in moving.
The KE is transformed to Frictional energy
The Frictional Energy can produce heat and light energy.
The sandpaper produces little shreds from the grit of the paper.
The shreds have KE (they move)
Inelastic collisions do not conserve kinetic energy. Does
this violate the Law of Conservation of Energy?
Answer:
No. Because undefined amounts of energy are also released in deformation of the objects, heat released, etc.
A 0.85 kg soccer ball is booted straight up in the air. If it left the soccer player's foot at a height of 1.0 m and reaches a height of 47.0 m, what was its kinetic energy immediately after it was kicked?
Answer:
383 J
Explanation:
m = 0.85 kg, h = 1.0 m, H = 47.0 m
Find KE at h
At h, total energy = KE + mgh
At H, KE = 0, total energy = mgH
Energy conservation:
KE + mgh = mgH
so KE = mgH - mgh = mg(H - h) = 0.85*9.8*(47.0-1.0) = 383 J
The most common battery cable terminal is a ________ that provides a large surface contact area with the ability to tighten the terminal onto the battery post using a nut and bolt.
How long does it take a 15 kW car motor to do 4.7 × 10^6 J of work?
Answer:
310 s
Explanation: t = w ÷ p = 4.7 x 10^6J ÷ 15,000w
t = 310 s
A planet is orbiting its star at a maximum radius of 1.2 x 10^7 meters. If the mass of the star is 2 x 10^30 kg, what is the time period of the orbit?
22.6 seconds
A. 80 seconds
B. 22.6 days
C.80 days
D.22.6 minutes
8. Lee is rolling along her 4.0-kg skateboard with a constant speed of 3.0 m/s when she jumps off the back and continues forward with a velocity of 2.0 m/s relative to the ground. This causes the skateboard to go flying forward with a speed of 15.5 m/s relative to the ground. What is Lee's mass?
From the principle of conservation of linear momentum, the mass of Lee is 50 Kg.
What is momentum?Momentum is the product of mass and velocity. The principle of conservation of linear momentum states that the total momentum before collision is equal to the total momentum after collision.
Let the mass of Lee be m
Hence;
(4.0-kg × 3.0 m/s) + (m × 3.0 m/s) = (4.0-kg × 15.5 m/s) + (m × 2.0 m/s)
12 + 3m = 62 + 2m
12 - 62 = 2m - 3m
-50 = -m
m = 50 Kg
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