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
alexandr402 [8]
3 years ago
11

Which of these is an example of electromagnetic induction? A current passing through a resistor uses power IR2. A current throug

h a wire produces a magnetic field. A changing magnetic field induces an electromotive force. A moving charge produces a magnetic and electric field
Physics
1 answer:
Novosadov [1.4K]3 years ago
6 0
Well as a pretty direct hint, recall that the word "induction" comes from the fact that electric fields are "induced" by (changing) magnetic fields
You might be interested in
A man wishes to pull a crate 15m across a rough floor by exerting a force of 100 N. The
Darina [25.2K]

Answer:

option (E) is correct.

Explanation:

Work done is defined as the product of force and the distance in the direction of force.

force, f = 100 N

Coefficient of friction, = 0.25

distance = 15 m

So, net force F = f - friction force

F = 100 - 0.25 x m g

Work = (100 - 0.25 mg) x d cosθ

For minimum work, the angle should be maximum.

So, the value of θ is 76°.

thus, option (E) is correct.

3 0
3 years ago
A resistor, capacitor, and switch are all connected in series to an ideal battery of constant terminal voltage. Initially, the s
erma4kov [3.2K]

Answer:

The voltage across the resistor is zero, and the voltage across the capacitor is equal to the terminal voltage of the battery.

Explanation:

This is because when a capacitor is charged no current or voltage flows through it so it will have a voltage equal to the terminal voltage of the battery

6 0
3 years ago
A friend insists that electric current is the same as electrical energy. Work with a partner to develop a rebuttal
kotykmax [81]

Answer: The electrons flowing through the wire are referred to as a quantity of electricity, and the flow of electricity is referred to as “an electric current.”

Explanation: Hope it Helps have a blessed day

4 0
3 years ago
Nick parks his car at Target and walks 150 ft. north to get to the store. On his way back to the car, he walks 50 ft. before pau
mr Goodwill [35]
75 steps is what he’s missing
7 0
2 years ago
What is a plasma?A.A superheated liquidB.A solid in which the particles vibrate very quicklyC.A gas in which the atoms have star
Mandarinka [93]

plasma is a superheated liquid

So, a would-be the correct option.

5 0
1 year ago
Other questions:
  • Why plate tectonics is a scientific theory and not a scientific law.
    7·1 answer
  • A planet has a period of revolution about the sun equal to T and a mean distance from the sun equal to R. T2 varies directly as
    9·1 answer
  • A ball thrown straight up climbs for 3.0 sec before falling. Neglecting air resistance, with what velocity was the ball thrown?
    8·1 answer
  • From fastest to slowest, rank the speeds of the balls 1 s after being thrown. Rank the speeds of the balls from fastest to slowe
    7·2 answers
  • Suppose that during a test drive of two​ cars, one car travels 224 miles in the same time that a second car travels 160 miles. I
    5·1 answer
  • A solid, glowing-hot object will emit light over the full range of wavelengths resulting in a spectrum. If a diffuse and relativ
    6·1 answer
  • A cubic meter (m³) is ______ a cubic centimeter (cm³).
    13·1 answer
  • What's a definition of caught​
    7·1 answer
  • What kind of situation can you think would be a benefit of reducing friction?
    13·1 answer
  • a student taps the side of a stainless steel can containing water, making some sound waves travel from the stainless steel to th
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!