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
Kitty [74]
3 years ago
11

which of the following would decrease current flow in a circuit made originally from 1.5 volt battery, a loop of wire and a swit

ch
Physics
1 answer:
amid [387]3 years ago
4 0
 21. Magnetism is produced by the motion of electrons as they a. move around the nucleus. b. spin on their axes. c. both A and B d. none of the above 22. If you put a small compass in a magnetic field, the compass will a. line up in a direction parallel to the magnetic field lines. b. swing randomly. c. line up in a direction perpendicular to the magnetic field lines. d. seek electrical charge concentrations. 23. Magnetic field strength is a. strongest close to a magnet. b. constant everywhere around a magnet. c. strongest far from a magnet. 24. Magnetic domains are a. regions that may or may not be magnetized. b. clusters of atoms randomly aligned. c. regions of atoms magnetically aligned. d. blocks of material. 25. Earth's magnetic field is most likely due to a. millions of small magnets buried in Earth. b. a magnetized solid inner core of Earth. c. convection currents in the molten part of Earth's interior. d. the rotation of Earth acting on all of Earth's electrons. 
You might be interested in
What is a good example for newton's 1st law​
lesya692 [45]
A billiard ball. unless hit, the balls stay at rest. however when hit into another, the balls do not stop unless acted upon by another force.
5 0
3 years ago
Read 2 more answers
Help me please
yarga [219]
1. False
2.False
3.False
4.True
5. True
6. False
7.True
8.False
9. True
10. False

3 0
3 years ago
Read 2 more answers
State the law of conservation of energy​
storchak [24]

Answer:

In physics and chemistry, the law of conservation of energy states that the total energy of an isolated system remains constant; it is said to be conserved over time. ... For instance, chemical energy is converted to kinetic energy when a stick of dynamite explodes.

7 0
2 years ago
A point charge Q of mass M is located initially at the center of the ring. When it is displaced slightly, the point charge accel
dolphi86 [110]

Answer:

n musical notation, stems are the, "thin, vertical lines that are directly connected to the [note] head." Stems may point up or down. ... There is an exception to this rule: if a chord contains a second, the stem runs between the two notes with the higher being placed on the right of the stem and the lower on the left.

Explanation:

6 0
3 years ago
A 3 mm inside diameter tube is placed in a fluid with a surface tension of 600 mN/m and density of 3.7 g/cm3. The contact angle
Aleks04 [339]

Answer: The height of the fluid rise is 0.01m

Explanation:

Using the equation

h = (2TcosѲ )/rpg

h= height of the fluid rise

diameter of the tube =3mm

radius of the tube= 3/2 =1.5mm=0.0015

T= surface tension = 600mN/m=0.6N/m

Ѳ = contact angle = 60^oC

p= density =3.7g/cm3= 3700kg/m3

g= acceleration due to gravity =9.8m/s2

h = ( 2*0.6*0.5)/(0.0015*3700*9.8)

h = 0.6/54.39

h= 0.01m

Therefore,the height of the fluid rise is 0.01m

8 0
3 years ago
Other questions:
  • What is the resistance in a circuit that carries a 0.75 A current when powered by a 1.5 V battery? A.) 0.50 Ω B.) 1.1 Ω C.) 2.0
    6·2 answers
  • When a sound wave travels through air, how is this air affected by its passage
    14·1 answer
  • Desert sand is very hot in the day and very cool at night. what does this indicate about its specific heat capacity?
    13·1 answer
  • Someone help me with this ASAP!!!
    7·2 answers
  • hooke's law is described mathematically using the formula fsp=-kx. which statement is correct about spring force, fsp? A. It is
    12·1 answer
  • Jenny and Betty are having a great time at Busch Gardens riding the Ubanga Banga bumper cars. Jenny, who is traveling southward
    7·2 answers
  • Because the block is not moving, the sum of the x components of the forces acting on the block must be zero. Find an expression
    12·1 answer
  • Can somebody help me pls
    12·1 answer
  • A 0.25 kg book falls off a 2 m shelf on to a 0.5 m chair. What was the change in GPE?
    13·1 answer
  • A tennis player tosses a tennis ball straight up and then catches it after 1.64 s at the same height as the point of release.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!