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
frosja888 [35]
3 years ago
6

A magnetic field is created by ____.

Physics
1 answer:
tatuchka [14]3 years ago
5 0
Answer: a magnetic field is created by moving electric charges
You might be interested in
______ is most resistant to thermal energy transfers. a. copper wire b. aluminum foil c. water d. foam insulation
Reika [66]

Answer:

Water

Explanation:

Because it does not conduct much energy.

8 0
3 years ago
What is the electron configuration of oxygen? 1s22s22p3 1s2, 2s6, 2p4, 3s2 1s2, 2s2, 2p4, 3s2 1s22s22p4
vaieri [72.5K]

oxygen's atomic number is 8

1s22s22p4 is the electron configuration

2+2=4 4+4=8

7 0
3 years ago
Read 2 more answers
A car is travelling at 18m/s accelerates ti 30m/s in 3seconds. what's the acceleration of the car​
Luden [163]

Answer: a = 4 m/s²

Explanation:

a = Δv/t = (30 - 18) / 3 = 4 m/s²

3 0
3 years ago
A source charge of 3 µC generates an electric field of 2.86 × 105 N/C at the location of a test charge. Using k = 8.99 × 109N.m^
Nataliya [291]
Variables:

Source charge, Q = 3 micro C = 3 * 10^ - 6 C

E = electric field = 2.86 * 10 ^5 N/C

K = 8.99 * 10^9 N * m^2 / C

d = distance = ?

Formula:

E = K * Q / (d^2) => d^2 = K * Q / E

=> d^2 = 8.99 * 10^9 N * m^2 / C * 3 * 10^ -6 C / (2.86 * 10^ 5 N/C)

d^2 = 9.43 * 10 ^ -2  m^2

=> d = 3.07 * 10^-1 m

Answer: 0.307 m

Note: it is a long distance due to the Electric field is very low
7 0
3 years ago
Read 2 more answers
Which of the following is a correct example of the current in a light bulb?
Goryan [66]

Answer:

60 Amperes

Explanation:

current is the main factor, so current is measured in Amperes

3 0
3 years ago
Read 2 more answers
Other questions:
  • Draw a distance over time graph of a dog that is tied to a 4 foot rope and travels in 1 complete circle
    14·1 answer
  • NEED HELP NOW ETHANHUNT 25 POINTS WILL MARK BRAINLIEST!! For the independent reading all you have to do is pick a grade six book
    12·1 answer
  • you throw a rock with a horizontal velocity at 36.6 m/s out a window that is 29.5 m above the ground. What was it’s total time i
    14·1 answer
  • When a bat uses echolocation to determine the distance to an insect, it sends out a sound wave and waits to see how long the sou
    8·1 answer
  • You want to estimate the diameter of a very small circular pinhole that you've made in a piece of aluminum foil. to do so, you s
    12·1 answer
  • Two test tubes are filled with a solution of bromthymol blue. A student exhales through a straw into each tube, and the bromthym
    7·1 answer
  • With which part of the brain is awareness typically associated?
    5·2 answers
  • How much would a 75kg man weigh due to the effect of gravity
    8·1 answer
  • Jason applies a force of 4.00 newtons to a sled at an angle 62.0 degrees from the ground. What is the component of force effecti
    9·1 answer
  • Wha happens to the weight of astronauts when they are in orbit
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!