1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kupik [55]
4 years ago
9

When a wire with a current is placed in a magnetic field, electrical energy is transformed into mechanical energy. true or false

.?
Physics
1 answer:
Anettt [7]4 years ago
6 0
The answer is true to my knowlege
You might be interested in
What did Bohr's model of the atom include that Rutherford's model did not have?
lara31 [8.8K]

Answer:

The correct option is energy levels

Explanation:

Rutherford's model of an atom suggests that an atom has a tiny positively charged central mass (now called the nucleus) which is surrounded by electrons (negatively charged) in a <em>cloud</em>-like manner.

Bohr's model went a bit further than the Rutherford's model in describing an atom by suggesting that the electrons which surrounds in the nucleus travel in <u>fixed circular orbits</u>. This description by <em>Bohr was able to describe the energy levels of orbitals which assumes that smallest orbitals have the lowest energy while the largest orbitals have the highest energy</em>.

4 0
3 years ago
Read 2 more answers
If the pig can move the car 30 meters in 10 seconds then what is the speed for the car
mote1985 [20]

Answer:

3 mps

Explanation:

So we want to convert this into a unit rate. So we take 30/10=3. So 3 meters per second.

8 0
3 years ago
Read 2 more answers
Annie has a soccer ball and a kickball. She kicks each ball with the same force. The soccer ball accelerates at 3 m/s2, and the
klasskru [66]

Answer:

a= F/m

Explanation:

Newton's Second Law of Motion : It states that that the rate of change of momentum of a body is proportional to the applied force and it takes place on the direction of the force applied.

Mathematically,

F = m ( v-u)/t

F = ma

a = F/m

The same force was applied to each of the balls yet, the acceleration of one was greater than the other. The kickball accelerated at a greater pace than the soccer ball because it has a lesser mass hence the effect or impact of the force applied will be greatly felt by the kickball.

7 0
4 years ago
Read 2 more answers
What is the efficiency of the bicycle if you put 10 joules of work into it and the bicycle does 8.5 joules
mylen [45]
Divide 8.5by 10then *100equals 85%
7 0
3 years ago
If a power source provides 54 watts of power to operate a machine that draws 4.5 amps of current when in use, what is the voltag
gregori [183]

Answer:

.V=12v

Explanation:

P=VI

54W=V×4.5A

V=54W/4.5A

V=12V

4 0
2 years ago
Other questions:
  • Assume the population of a large city like New York City is about 4 × 10^6 people, with about 1.97 people per household. Approxi
    13·1 answer
  • A farmer using sustainable agriculrural practices will a. use increased crop diversity and fewer off the farm resources in order
    14·1 answer
  • Compare and contrast electric potential energy and electric potential difference? Explain.
    14·1 answer
  • Kohlberg believed that_____________.A. moral development progressed through distinct, qualitatively different stages. B. moral d
    8·1 answer
  • A heater is being designed that uses a coil of 14-gauge nichrome wire to generate 300 W using a voltage of V = 110 V . How long
    10·1 answer
  • 1. A stationary 50 tonne submarine fires a missile of mass 40kg at
    13·1 answer
  • An egg is drown at a wall and breaks. A second egg is thrown at the same velocity and collides with a bed sheet. The egg does no
    6·1 answer
  • The thymus gland plays an important role in the developing immune system of a child. It makes infection-fighting lymphocytes cal
    7·1 answer
  • Please answer it fast and correctly​
    8·1 answer
  • The mass of the car?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!