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
maksim [4K]
3 years ago
9

When the compasses are moved close to a wire with a current which will the compasses point

Physics
2 answers:
romanna [79]3 years ago
6 0
It can alter the direction of the compass

Sindrei [870]3 years ago
4 0
<span>In this demonstration, there is a single compass and a piece of wire that is perpendicular to the plane that the compass sits on. The wire with current flowing through it can alter the direction the compass needle points.</span>
You might be interested in
A frog falls from its rainforest tree. If we ignore wind resistance, (a) how much time does it take the frog to fall a distance
gtnhenbr [62]

Answer:

Explanation:

a) Using the equation of motion

S = ut + 1/2gt²

S is the distance of fall

g is the acceleration due to gravity

t is the time taken

Given S = 12.0m, g = 9.81m/s^2, un= 0m/s

12 = 0+1/2(9.81)t²

12 = 4.905t²²²

t² = 12/4.905

t² = 2.446

t = √2.446

t = 1.56secs

b) To determine how fast is the frog falling at this point, we need to calculate the speed of the frog. Using the equaton v = u+gt

v = 0+9.81(1.56)

v = 15.34m/s

Hence the frog is falling at the rate of 15.34m/s

5 0
3 years ago
I need help can any one help me please and I dont have a lot of time it has a timer on me
sweet [91]

the answer is gas.......

7 0
3 years ago
Read 2 more answers
Based on their locations on the periodic table, which two elements would you
Nat2105 [25]

Answer:

i think it would be B. Aluminum, Al and D. Boron, B

Explanation:

since they're both in group 13 and they forms a 3+ ion

6 0
3 years ago
Read 2 more answers
WILL MARK BRAINLIEST!
Vlad1618 [11]
<span>B.Shape of continents look like puzzle pieces that can fit into one another</span>
7 0
3 years ago
Read 2 more answers
The idea that John Marshall, the first Chief Justice of the Supreme Court, singularly established the principle of judicial revi
____ [38]

Answer:

c. Was an idea created and supported by Congress.

Explanation:

The idea that John Marshall, the first Chief Justice of the Supreme Court, singularly established the principle of judicial review in Marbury v. Madison(1803) was an idea created and supported by Congress.

8 0
3 years ago
Other questions:
  • An athlete with mass m running at speed v grabs a light rope that hangs from a ceiling of height h and swings to a maximum heigh
    12·1 answer
  • How does Newton’s third law of motion apply to a meteorite hitting earths surface
    11·1 answer
  • A bucket of water can be whirled in a vertical circle without the water spilling out, even at the top of the circle when the buc
    15·2 answers
  • Write an essay: qualities of the best student​
    14·1 answer
  • Planets in our solar system do not revolve around the sun in perfect circles. Their orbits are more like ovals that scientists d
    11·2 answers
  • students make a small elevator machine with 5 kg and 10 kg masses on either side how fast will the masses accelerate once they a
    8·1 answer
  • When was that last time you cried ? You can tell me
    6·1 answer
  • A cannon tilted up at a 29.0° angle fires a cannon ball at 81.0 m/s from atop a 22.0 m -high fortress wall. What is the ball's i
    12·1 answer
  • Someone pushes on a rock and measures the net force acting on it is 147 N and acceleration to be 7.5m/s2.What is the weight of t
    15·1 answer
  • The door is 2 m tall. How tall is it in inches? Note: There are 2.54 cm in 1 inch.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!