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
jeka57 [31]
2 years ago
11

What is created by the flow of electric current?

Physics
2 answers:
Westkost [7]2 years ago
8 0
The answer is C, A magnetic Field.
grin007 [14]2 years ago
7 0
C.) a magnetic field is the correct answer…
You might be interested in
HELP ASAP
kipiarov [429]

Answer:

This can be part of your paragraph.

Explanation:

From the cornea, the light passes through the pupil. The iris, or the colored part of your eye, controls the amount of light passing through. From there, it then hits the lens. This is the clear structure inside the eye that focuses light rays onto the retina.

4 0
2 years ago
g Suppose you're on a hot air balloon ride, carrying a buzzer that emits a sound of frequency f. If you accidentally drop the bu
dlinn [17]

Answer:

the observed frequency will reduce but the wavelength will increase

Explanation:

As we know

fo = fs (v/(v-vs))

fo = observed frequency

vs = velocity of source

As per this equation,  

When an observer moves away from the stationary source, the observed frequency reduces. Since the observer in the balloon is moving away from the source which itself is moving in opposite direction, the observed frequency will reduce.  

Since wavelength = V/fs . The source frequency is unchanged but the velocity is increasing as it is moving in downward direction. Hence, the wavelength will increase

8 0
3 years ago
What does the stirrup press against
AveGali [126]
We need a system to use those air vibrations to push against the surface of the inner ear fluid.
7 0
3 years ago
A black widow spider hangs motionless from a web that extends vertically from the ceiling above. If the spider has a mass of 1.2
leva [86]

Answer:

Tension = 0.012 N

Explanation:

If the black widow spider is hanging vertically motionless from the ceiling above. Then, the weight of the spider must be balancing the tension in the spider web. Therefore,

Tension = Weight

Tension = mg

where,

m = mass of spider = 1.27 g = 0.00127 kg

g = acceleration due to gravity = 9.8 m/s²

Therefore,

Tension = (0.00127 kg)(9.8 m/s²)

<u>Tension = 0.012 N</u>

8 0
3 years ago
Give 2 reasons for fitting heavy commercial vehicles with many tyres​
forsale [732]
Better weight distribution and more stability
4 0
2 years ago
Other questions:
  • A weightlifter pulls on a 225 kg bar with 1600 N of force, but the bar does not move. How much work is performed?
    7·1 answer
  • The temperature of a sample of silver increased by 24.0 °C when 269 J of heat was applied. What is the mass of the sample?
    11·1 answer
  • An elevator supported by a single cable descends a shaft at a constant speed. The only forces acting on the elevator are the ten
    12·1 answer
  • What is the acceleration of a car that is going at a steady speed of 60 mph?
    15·1 answer
  • A vector has components Ax = 12.0 m and Ay= 5.00 m. What is the angle that vector A makes with the x-axis?a. 67.4ob. 32.6oc. 22.
    6·1 answer
  • What happens when ice melts, according to the kinetic theory?
    11·1 answer
  • Physical science-current can be increased by...
    10·2 answers
  • Which runner finished the 100 m race in the least amount of time?
    12·1 answer
  • The magnitude of the resultant of two vectors of magnitude 3 units and 4 units is 5 units. What is the angle between two vectors
    10·1 answer
  • What will happen to the period of a ball-on-a-spring if the ball is replaced by a smaller one with half the mass
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!